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Finding the Fourth Proportional to 75,025.20, 103,530.60 and 41,026.92

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Solution

The fourth proportional to 75,025.20, 103,530.60 and 41,026.92 is: 56,614.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,025.20 : 103,530.60 = 41,026.92 : x
  2. Step 2: Convert to fraction form
    75,025.20/103,530.60 = 41,026.92/x
  3. Step 3: Cross multiply
    75,025.20x = 103,530.60 × 41,026.92
  4. Step 4: Simplify right side
    75,025.20x = 4,247,541,643.75
  5. Step 5: Solve for x
    x = 4,247,541,643.75/75,025.20
  6. Step 6: Final answer
    x = 56,614.87

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