Finding the Fourth Proportional to 10,631.52, 15,949.17 and 4,055.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,631.52 : 15,949.17 = 4,055.94 : x
2. Step 2: Convert to fraction form
   10,631.52/15,949.17 = 4,055.94/x
3. Step 3: Cross multiply
   10,631.52x = 15,949.17 × 4,055.94
4. Step 4: Simplify right side
   10,631.52x = 64,688,876.57
5. Step 5: Solve for x
   x = 64,688,876.57/10,631.52
6. Step 6: Final answer
   x = 6,084.63