Finding the Fourth Proportional to 10,881,329.38, 15,016,234.04 and 5,986,446.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,881,329.38 : 15,016,234.04 = 5,986,446.42 : x
2. Step 2: Convert to fraction form
   10,881,329.38/15,016,234.04 = 5,986,446.42/x
3. Step 3: Cross multiply
   10,881,329.38x = 15,016,234.04 × 5,986,446.42
4. Step 4: Simplify right side
   10,881,329.38x = 89,893,880,510,640.12
5. Step 5: Solve for x
   x = 89,893,880,510,640.12/10,881,329.38
6. Step 6: Final answer
   x = 8,261,295.78