Finding the Fourth Proportional to 59,061.69, 88,574.90 and 21,613.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,061.69 : 88,574.90 = 21,613.05 : x
2. Step 2: Convert to fraction form
   59,061.69/88,574.90 = 21,613.05/x
3. Step 3: Cross multiply
   59,061.69x = 88,574.90 × 21,613.05
4. Step 4: Simplify right side
   59,061.69x = 1,914,373,634.38
5. Step 5: Solve for x
   x = 1,914,373,634.38/59,061.69
6. Step 6: Final answer
   x = 32,413.12