Finding the Fourth Proportional to 17,311.19, 23,887.71 and 10,598.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,311.19 : 23,887.71 = 10,598.72 : x
2. Step 2: Convert to fraction form
   17,311.19/23,887.71 = 10,598.72/x
3. Step 3: Cross multiply
   17,311.19x = 23,887.71 × 10,598.72
4. Step 4: Simplify right side
   17,311.19x = 253,179,030.29
5. Step 5: Solve for x
   x = 253,179,030.29/17,311.19
6. Step 6: Final answer
   x = 14,625.17