Finding the Fourth Proportional to 59,042.89, 88,555.20 and 21,594.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,042.89 : 88,555.20 = 21,594.20 : x
2. Step 2: Convert to fraction form
   59,042.89/88,555.20 = 21,594.20/x
3. Step 3: Cross multiply
   59,042.89x = 88,555.20 × 21,594.20
4. Step 4: Simplify right side
   59,042.89x = 1,912,278,734.94
5. Step 5: Solve for x
   x = 1,912,278,734.94/59,042.89
6. Step 6: Final answer
   x = 32,387.96