Finding the Fourth Proportional to 10,471.58, 14,451.50 and 5,755.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,471.58 : 14,451.50 = 5,755.86 : x
2. Step 2: Convert to fraction form
   10,471.58/14,451.50 = 5,755.86/x
3. Step 3: Cross multiply
   10,471.58x = 14,451.50 × 5,755.86
4. Step 4: Simplify right side
   10,471.58x = 83,180,792.80
5. Step 5: Solve for x
   x = 83,180,792.80/10,471.58
6. Step 6: Final answer
   x = 7,943.48