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Finding the Fourth Proportional to 80,425.92, 110,983.86 and 44,612.76

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Solution

The fourth proportional to 80,425.92, 110,983.86 and 44,612.76 is: 61,563.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,425.92 : 110,983.86 = 44,612.76 : x
  2. Step 2: Convert to fraction form
    80,425.92/110,983.86 = 44,612.76/x
  3. Step 3: Cross multiply
    80,425.92x = 110,983.86 × 44,612.76
  4. Step 4: Simplify right side
    80,425.92x = 4,951,296,310.05
  5. Step 5: Solve for x
    x = 4,951,296,310.05/80,425.92
  6. Step 6: Final answer
    x = 61,563.44

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