Finding the Fourth Proportional to 17,458.16, 24,092.79 and 9,500.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,458.16 : 24,092.79 = 9,500.91 : x
2. Step 2: Convert to fraction form
   17,458.16/24,092.79 = 9,500.91/x
3. Step 3: Cross multiply
   17,458.16x = 24,092.79 × 9,500.91
4. Step 4: Simplify right side
   17,458.16x = 228,903,429.44
5. Step 5: Solve for x
   x = 228,903,429.44/17,458.16
6. Step 6: Final answer
   x = 13,111.55