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Finding the Fourth Proportional to 75,818.16, 104,629.01 and 41,826.71

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Solution

The fourth proportional to 75,818.16, 104,629.01 and 41,826.71 is: 57,720.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,818.16 : 104,629.01 = 41,826.71 : x
  2. Step 2: Convert to fraction form
    75,818.16/104,629.01 = 41,826.71/x
  3. Step 3: Cross multiply
    75,818.16x = 104,629.01 × 41,826.71
  4. Step 4: Simplify right side
    75,818.16x = 4,376,287,311.30
  5. Step 5: Solve for x
    x = 4,376,287,311.30/75,818.16
  6. Step 6: Final answer
    x = 57,720.83

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