Finding the Fourth Proportional to 17,214.96, 23,755.80 and 9,761.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,214.96 : 23,755.80 = 9,761.52 : x
2. Step 2: Convert to fraction form
   17,214.96/23,755.80 = 9,761.52/x
3. Step 3: Cross multiply
   17,214.96x = 23,755.80 × 9,761.52
4. Step 4: Simplify right side
   17,214.96x = 231,892,716.82
5. Step 5: Solve for x
   x = 231,892,716.82/17,214.96
6. Step 6: Final answer
   x = 13,470.42