Finding the Fourth Proportional to 59,091.68, 88,429.32 and 36,915.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,091.68 : 88,429.32 = 36,915.50 : x
2. Step 2: Convert to fraction form
   59,091.68/88,429.32 = 36,915.50/x
3. Step 3: Cross multiply
   59,091.68x = 88,429.32 × 36,915.50
4. Step 4: Simplify right side
   59,091.68x = 3,264,412,562.46
5. Step 5: Solve for x
   x = 3,264,412,562.46/59,091.68
6. Step 6: Final answer
   x = 55,243.18