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Finding the Fourth Proportional to 247,239.82, 341,191.10 and 134,062.57

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Solution

The fourth proportional to 247,239.82, 341,191.10 and 134,062.57 is: 185,006.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,239.82 : 341,191.10 = 134,062.57 : x
  2. Step 2: Convert to fraction form
    247,239.82/341,191.10 = 134,062.57/x
  3. Step 3: Cross multiply
    247,239.82x = 341,191.10 × 134,062.57
  4. Step 4: Simplify right side
    247,239.82x = 45,740,955,727.13
  5. Step 5: Solve for x
    x = 45,740,955,727.13/247,239.82
  6. Step 6: Final answer
    x = 185,006.43

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