Finding the Fourth Proportional to 10,616.59, 14,625.57 and 7,423.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,616.59 : 14,625.57 = 7,423.92 : x
2. Step 2: Convert to fraction form
   10,616.59/14,625.57 = 7,423.92/x
3. Step 3: Cross multiply
   10,616.59x = 14,625.57 × 7,423.92
4. Step 4: Simplify right side
   10,616.59x = 108,579,061.63
5. Step 5: Solve for x
   x = 108,579,061.63/10,616.59
6. Step 6: Final answer
   x = 10,227.30