Finding the Fourth Proportional to 59,629.74, 89,445.05 and 17,510.55

Step by Step Solution

1. Step 1: Write the proportion equation
   59,629.74 : 89,445.05 = 17,510.55 : x
2. Step 2: Convert to fraction form
   59,629.74/89,445.05 = 17,510.55/x
3. Step 3: Cross multiply
   59,629.74x = 89,445.05 × 17,510.55
4. Step 4: Simplify right side
   59,629.74x = 1,566,232,020.28
5. Step 5: Solve for x
   x = 1,566,232,020.28/59,629.74
6. Step 6: Final answer
   x = 26,265.95