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Finding the Fourth Proportional to 370,104.04, 510,744.18 and 200,338.84

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Solution

The fourth proportional to 370,104.04, 510,744.18 and 200,338.84 is: 276,467.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,104.04 : 510,744.18 = 200,338.84 : x
  2. Step 2: Convert to fraction form
    370,104.04/510,744.18 = 200,338.84/x
  3. Step 3: Cross multiply
    370,104.04x = 510,744.18 × 200,338.84
  4. Step 4: Simplify right side
    370,104.04x = 102,321,896,557.95
  5. Step 5: Solve for x
    x = 102,321,896,557.95/370,104.04
  6. Step 6: Final answer
    x = 276,467.93

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