Finding the Fourth Proportional to 10,099.62, 15,151.92 and 5,943.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,099.62 : 15,151.92 = 5,943.08 : x
2. Step 2: Convert to fraction form
   10,099.62/15,151.92 = 5,943.08/x
3. Step 3: Cross multiply
   10,099.62x = 15,151.92 × 5,943.08
4. Step 4: Simplify right side
   10,099.62x = 90,049,072.71
5. Step 5: Solve for x
   x = 90,049,072.71/10,099.62
6. Step 6: Final answer
   x = 8,916.09