Finding the Fourth Proportional to 59,540.08, 89,325.12 and 42,044.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,540.08 : 89,325.12 = 42,044.08 : x
2. Step 2: Convert to fraction form
   59,540.08/89,325.12 = 42,044.08/x
3. Step 3: Cross multiply
   59,540.08x = 89,325.12 × 42,044.08
4. Step 4: Simplify right side
   59,540.08x = 3,755,592,491.29
5. Step 5: Solve for x
   x = 3,755,592,491.29/59,540.08
6. Step 6: Final answer
   x = 63,076.71