Finding the Fourth Proportional to 10,824.76, 14,934.72 and 6,108.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,824.76 : 14,934.72 = 6,108.13 : x
2. Step 2: Convert to fraction form
   10,824.76/14,934.72 = 6,108.13/x
3. Step 3: Cross multiply
   10,824.76x = 14,934.72 × 6,108.13
4. Step 4: Simplify right side
   10,824.76x = 91,223,211.27
5. Step 5: Solve for x
   x = 91,223,211.27/10,824.76
6. Step 6: Final answer
   x = 8,427.27