Finding the Fourth Proportional to 8,499.52, 12,740.17 and 4,110.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,499.52 : 12,740.17 = 4,110.94 : x
2. Step 2: Convert to fraction form
   8,499.52/12,740.17 = 4,110.94/x
3. Step 3: Cross multiply
   8,499.52x = 12,740.17 × 4,110.94
4. Step 4: Simplify right side
   8,499.52x = 52,374,074.46
5. Step 5: Solve for x
   x = 52,374,074.46/8,499.52
6. Step 6: Final answer
   x = 6,162.00