Finding the Fourth Proportional to 10,114.71, 15,165.72 and 3,092.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,114.71 : 15,165.72 = 3,092.40 : x
2. Step 2: Convert to fraction form
   10,114.71/15,165.72 = 3,092.40/x
3. Step 3: Cross multiply
   10,114.71x = 15,165.72 × 3,092.40
4. Step 4: Simplify right side
   10,114.71x = 46,898,472.53
5. Step 5: Solve for x
   x = 46,898,472.53/10,114.71
6. Step 6: Final answer
   x = 4,636.66