Finding the Fourth Proportional to 8,562.04, 12,819.98 and 5,593.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,562.04 : 12,819.98 = 5,593.12 : x
2. Step 2: Convert to fraction form
   8,562.04/12,819.98 = 5,593.12/x
3. Step 3: Cross multiply
   8,562.04x = 12,819.98 × 5,593.12
4. Step 4: Simplify right side
   8,562.04x = 71,703,686.54
5. Step 5: Solve for x
   x = 71,703,686.54/8,562.04
6. Step 6: Final answer
   x = 8,374.60