Finding the Fourth Proportional to 59,172.72, 88,617.90 and 32,812.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,172.72 : 88,617.90 = 32,812.08 : x
2. Step 2: Convert to fraction form
   59,172.72/88,617.90 = 32,812.08/x
3. Step 3: Cross multiply
   59,172.72x = 88,617.90 × 32,812.08
4. Step 4: Simplify right side
   59,172.72x = 2,907,737,624.23
5. Step 5: Solve for x
   x = 2,907,737,624.23/59,172.72
6. Step 6: Final answer
   x = 49,139.83