Finding the Fourth Proportional to 17,131.16, 23,648.27 and 10,418.93

Step by Step Solution

1. Step 1: Write the proportion equation
   17,131.16 : 23,648.27 = 10,418.93 : x
2. Step 2: Convert to fraction form
   17,131.16/23,648.27 = 10,418.93/x
3. Step 3: Cross multiply
   17,131.16x = 23,648.27 × 10,418.93
4. Step 4: Simplify right side
   17,131.16x = 246,389,499.42
5. Step 5: Solve for x
   x = 246,389,499.42/17,131.16
6. Step 6: Final answer
   x = 14,382.54