Finding the Fourth Proportional to 4,029.83, 5,561.25 and 2,261.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,029.83 : 5,561.25 = 2,261.56 : x
2. Step 2: Convert to fraction form
   4,029.83/5,561.25 = 2,261.56/x
3. Step 3: Cross multiply
   4,029.83x = 5,561.25 × 2,261.56
4. Step 4: Simplify right side
   4,029.83x = 12,577,100.55
5. Step 5: Solve for x
   x = 12,577,100.55/4,029.83
6. Step 6: Final answer
   x = 3,121.00