Finding the Fourth Proportional to 59,420.29, 89,126.05 and 21,962.89

Step by Step Solution

1. Step 1: Write the proportion equation
   59,420.29 : 89,126.05 = 21,962.89 : x
2. Step 2: Convert to fraction form
   59,420.29/89,126.05 = 21,962.89/x
3. Step 3: Cross multiply
   59,420.29x = 89,126.05 × 21,962.89
4. Step 4: Simplify right side
   59,420.29x = 1,957,465,632.28
5. Step 5: Solve for x
   x = 1,957,465,632.28/59,420.29
6. Step 6: Final answer
   x = 32,942.71