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Finding the Fourth Proportional to 75,370.44, 113,058.09 and 37,910.07

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Solution

The fourth proportional to 75,370.44, 113,058.09 and 37,910.07 is: 56,866.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,370.44 : 113,058.09 = 37,910.07 : x
  2. Step 2: Convert to fraction form
    75,370.44/113,058.09 = 37,910.07/x
  3. Step 3: Cross multiply
    75,370.44x = 113,058.09 × 37,910.07
  4. Step 4: Simplify right side
    75,370.44x = 4,286,040,105.97
  5. Step 5: Solve for x
    x = 4,286,040,105.97/75,370.44
  6. Step 6: Final answer
    x = 56,866.33

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