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Finding the Fourth Proportional to 247,477.51, 341,519.21 and 134,300.26

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Solution

The fourth proportional to 247,477.51, 341,519.21 and 134,300.26 is: 185,334.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,477.51 : 341,519.21 = 134,300.26 : x
  2. Step 2: Convert to fraction form
    247,477.51/341,519.21 = 134,300.26/x
  3. Step 3: Cross multiply
    247,477.51x = 341,519.21 × 134,300.26
  4. Step 4: Simplify right side
    247,477.51x = 45,866,118,697.99
  5. Step 5: Solve for x
    x = 45,866,118,697.99/247,477.51
  6. Step 6: Final answer
    x = 185,334.49

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