Finding the Fourth Proportional to 8,740.55, 12,062.01 and 4,761.57

Step by Step Solution

1. Step 1: Write the proportion equation
   8,740.55 : 12,062.01 = 4,761.57 : x
2. Step 2: Convert to fraction form
   8,740.55/12,062.01 = 4,761.57/x
3. Step 3: Cross multiply
   8,740.55x = 12,062.01 × 4,761.57
4. Step 4: Simplify right side
   8,740.55x = 57,434,104.96
5. Step 5: Solve for x
   x = 57,434,104.96/8,740.55
6. Step 6: Final answer
   x = 6,571.00