Finding the Fourth Proportional to 10,233.88, 14,061.55 and 8,134.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,233.88 : 14,061.55 = 8,134.36 : x
2. Step 2: Convert to fraction form
   10,233.88/14,061.55 = 8,134.36/x
3. Step 3: Cross multiply
   10,233.88x = 14,061.55 × 8,134.36
4. Step 4: Simplify right side
   10,233.88x = 114,381,709.86
5. Step 5: Solve for x
   x = 114,381,709.86/10,233.88
6. Step 6: Final answer
   x = 11,176.77