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Finding the Fourth Proportional to 75,127.13, 103,675.43 and 41,593.13

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Solution

The fourth proportional to 75,127.13, 103,675.43 and 41,593.13 is: 57,398.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,127.13 : 103,675.43 = 41,593.13 : x
  2. Step 2: Convert to fraction form
    75,127.13/103,675.43 = 41,593.13/x
  3. Step 3: Cross multiply
    75,127.13x = 103,675.43 × 41,593.13
  4. Step 4: Simplify right side
    75,127.13x = 4,312,185,637.80
  5. Step 5: Solve for x
    x = 4,312,185,637.80/75,127.13
  6. Step 6: Final answer
    x = 57,398.51

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