Finding the Fourth Proportional to 7,233.62, 10,838.05 and 3,949.02

Step by Step Solution

1. Step 1: Write the proportion equation
   7,233.62 : 10,838.05 = 3,949.02 : x
2. Step 2: Convert to fraction form
   7,233.62/10,838.05 = 3,949.02/x
3. Step 3: Cross multiply
   7,233.62x = 10,838.05 × 3,949.02
4. Step 4: Simplify right side
   7,233.62x = 42,799,666.34
5. Step 5: Solve for x
   x = 42,799,666.34/7,233.62
6. Step 6: Final answer
   x = 5,916.77