Finding the Fourth Proportional to 59,657.31, 89,472.12 and 17,526.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,657.31 : 89,472.12 = 17,526.08 : x
2. Step 2: Convert to fraction form
   59,657.31/89,472.12 = 17,526.08/x
3. Step 3: Cross multiply
   59,657.31x = 89,472.12 × 17,526.08
4. Step 4: Simplify right side
   59,657.31x = 1,568,095,085.53
5. Step 5: Solve for x
   x = 1,568,095,085.53/59,657.31
6. Step 6: Final answer
   x = 26,285.05