Finding the Fourth Proportional to 8,807.43, 12,159.50 and 5,825.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,807.43 : 12,159.50 = 5,825.82 : x
2. Step 2: Convert to fraction form
   8,807.43/12,159.50 = 5,825.82/x
3. Step 3: Cross multiply
   8,807.43x = 12,159.50 × 5,825.82
4. Step 4: Simplify right side
   8,807.43x = 70,839,058.29
5. Step 5: Solve for x
   x = 70,839,058.29/8,807.43
6. Step 6: Final answer
   x = 8,043.10