Finding the Fourth Proportional to 17,531.30, 24,194.72 and 9,976.01

Step by Step Solution

1. Step 1: Write the proportion equation
   17,531.30 : 24,194.72 = 9,976.01 : x
2. Step 2: Convert to fraction form
   17,531.30/24,194.72 = 9,976.01/x
3. Step 3: Cross multiply
   17,531.30x = 24,194.72 × 9,976.01
4. Step 4: Simplify right side
   17,531.30x = 241,366,854.09
5. Step 5: Solve for x
   x = 241,366,854.09/17,531.30
6. Step 6: Final answer
   x = 13,767.77