Finding the Fourth Proportional to 59,431.33, 88,999.12 and 41,578.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,431.33 : 88,999.12 = 41,578.42 : x
2. Step 2: Convert to fraction form
   59,431.33/88,999.12 = 41,578.42/x
3. Step 3: Cross multiply
   59,431.33x = 88,999.12 × 41,578.42
4. Step 4: Simplify right side
   59,431.33x = 3,700,442,553.46
5. Step 5: Solve for x
   x = 3,700,442,553.46/59,431.33
6. Step 6: Final answer
   x = 62,264.17