Finding the Fourth Proportional to 10,641,882.57, 14,685,797.39 and 5,747,104.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,641,882.57 : 14,685,797.39 = 5,747,104.20 : x
2. Step 2: Convert to fraction form
   10,641,882.57/14,685,797.39 = 5,747,104.20/x
3. Step 3: Cross multiply
   10,641,882.57x = 14,685,797.39 × 5,747,104.20
4. Step 4: Simplify right side
   10,641,882.57x = 84,400,807,831,682.52
5. Step 5: Solve for x
   x = 84,400,807,831,682.52/10,641,882.57
6. Step 6: Final answer
   x = 7,931,003.49