Finding the Fourth Proportional to 59,112.96, 88,684.29 and 16,993.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,112.96 : 88,684.29 = 16,993.12 : x
2. Step 2: Convert to fraction form
   59,112.96/88,684.29 = 16,993.12/x
3. Step 3: Cross multiply
   59,112.96x = 88,684.29 × 16,993.12
4. Step 4: Simplify right side
   59,112.96x = 1,507,022,549.55
5. Step 5: Solve for x
   x = 1,507,022,549.55/59,112.96
6. Step 6: Final answer
   x = 25,493.95