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Finding the Fourth Proportional to 370,824.80, 556,455.90 and 244,829.30

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Solution

The fourth proportional to 370,824.80, 556,455.90 and 244,829.30 is: 367,388.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,824.80 : 556,455.90 = 244,829.30 : x
  2. Step 2: Convert to fraction form
    370,824.80/556,455.90 = 244,829.30/x
  3. Step 3: Cross multiply
    370,824.80x = 556,455.90 × 244,829.30
  4. Step 4: Simplify right side
    370,824.80x = 136,236,708,477.87
  5. Step 5: Solve for x
    x = 136,236,708,477.87/370,824.80
  6. Step 6: Final answer
    x = 367,388.34

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