Finding the Fourth Proportional to 8,560.46, 11,799.32 and 5,726.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,560.46 : 11,799.32 = 5,726.83 : x
2. Step 2: Convert to fraction form
   8,560.46/11,799.32 = 5,726.83/x
3. Step 3: Cross multiply
   8,560.46x = 11,799.32 × 5,726.83
4. Step 4: Simplify right side
   8,560.46x = 67,572,662.77
5. Step 5: Solve for x
   x = 67,572,662.77/8,560.46
6. Step 6: Final answer
   x = 7,893.58