Finding the Fourth Proportional to 8,943.50, 12,342.04 and 5,799.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,943.50 : 12,342.04 = 5,799.72 : x
2. Step 2: Convert to fraction form
   8,943.50/12,342.04 = 5,799.72/x
3. Step 3: Cross multiply
   8,943.50x = 12,342.04 × 5,799.72
4. Step 4: Simplify right side
   8,943.50x = 71,580,376.23
5. Step 5: Solve for x
   x = 71,580,376.23/8,943.50
6. Step 6: Final answer
   x = 8,003.62