Finding the Fourth Proportional to 17,460.55, 24,095.79 and 9,906.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,460.55 : 24,095.79 = 9,906.31 : x
2. Step 2: Convert to fraction form
   17,460.55/24,095.79 = 9,906.31/x
3. Step 3: Cross multiply
   17,460.55x = 24,095.79 × 9,906.31
4. Step 4: Simplify right side
   17,460.55x = 238,700,195.42
5. Step 5: Solve for x
   x = 238,700,195.42/17,460.55
6. Step 6: Final answer
   x = 13,670.83