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Finding the Fourth Proportional to 247,535.86, 341,590.34 and 134,356.18

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Solution

The fourth proportional to 247,535.86, 341,590.34 and 134,356.18 is: 185,406.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,535.86 : 341,590.34 = 134,356.18 : x
  2. Step 2: Convert to fraction form
    247,535.86/341,590.34 = 134,356.18/x
  3. Step 3: Cross multiply
    247,535.86x = 341,590.34 × 134,356.18
  4. Step 4: Simplify right side
    247,535.86x = 45,894,773,207.30
  5. Step 5: Solve for x
    x = 45,894,773,207.30/247,535.86
  6. Step 6: Final answer
    x = 185,406.56

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