Finding the Fourth Proportional to 17,487.36, 24,141.69 and 13,598.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,487.36 : 24,141.69 = 13,598.15 : x
2. Step 2: Convert to fraction form
   17,487.36/24,141.69 = 13,598.15/x
3. Step 3: Cross multiply
   17,487.36x = 24,141.69 × 13,598.15
4. Step 4: Simplify right side
   17,487.36x = 328,282,201.17
5. Step 5: Solve for x
   x = 328,282,201.17/17,487.36
6. Step 6: Final answer
   x = 18,772.54