Finding the Fourth Proportional to 59,748.02, 89,601.12 and 17,616.92

Step by Step Solution

1. Step 1: Write the proportion equation
   59,748.02 : 89,601.12 = 17,616.92 : x
2. Step 2: Convert to fraction form
   59,748.02/89,601.12 = 17,616.92/x
3. Step 3: Cross multiply
   59,748.02x = 89,601.12 × 17,616.92
4. Step 4: Simplify right side
   59,748.02x = 1,578,495,314.94
5. Step 5: Solve for x
   x = 1,578,495,314.94/59,748.02
6. Step 6: Final answer
   x = 26,419.21