Finding the Fourth Proportional to 8,061.80, 11,123.88 and 4,525.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.80 : 11,123.88 = 4,525.16 : x
2. Step 2: Convert to fraction form
   8,061.80/11,123.88 = 4,525.16/x
3. Step 3: Cross multiply
   8,061.80x = 11,123.88 × 4,525.16
4. Step 4: Simplify right side
   8,061.80x = 50,337,336.82
5. Step 5: Solve for x
   x = 50,337,336.82/8,061.80
6. Step 6: Final answer
   x = 6,243.93