Finding the Fourth Proportional to 10,233.87, 14,061.54 and 8,134.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,233.87 : 14,061.54 = 8,134.35 : x
2. Step 2: Convert to fraction form
   10,233.87/14,061.54 = 8,134.35/x
3. Step 3: Cross multiply
   10,233.87x = 14,061.54 × 8,134.35
4. Step 4: Simplify right side
   10,233.87x = 114,381,487.90
5. Step 5: Solve for x
   x = 114,381,487.90/10,233.87
6. Step 6: Final answer
   x = 11,176.76