Finding the Fourth Proportional to 10,543.97, 14,551.43 and 5,828.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,543.97 : 14,551.43 = 5,828.15 : x
2. Step 2: Convert to fraction form
   10,543.97/14,551.43 = 5,828.15/x
3. Step 3: Cross multiply
   10,543.97x = 14,551.43 × 5,828.15
4. Step 4: Simplify right side
   10,543.97x = 84,807,814.86
5. Step 5: Solve for x
   x = 84,807,814.86/10,543.97
6. Step 6: Final answer
   x = 8,043.26