Finding the Fourth Proportional to 10,114.52, 13,957.47 and 7,726.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,114.52 : 13,957.47 = 7,726.14 : x
2. Step 2: Convert to fraction form
   10,114.52/13,957.47 = 7,726.14/x
3. Step 3: Cross multiply
   10,114.52x = 13,957.47 × 7,726.14
4. Step 4: Simplify right side
   10,114.52x = 107,837,367.27
5. Step 5: Solve for x
   x = 107,837,367.27/10,114.52
6. Step 6: Final answer
   x = 10,661.64