Finding the Fourth Proportional to 4,055.31, 5,596.33 and 2,192.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,055.31 : 5,596.33 = 2,192.31 : x
2. Step 2: Convert to fraction form
   4,055.31/5,596.33 = 2,192.31/x
3. Step 3: Cross multiply
   4,055.31x = 5,596.33 × 2,192.31
4. Step 4: Simplify right side
   4,055.31x = 12,268,909.69
5. Step 5: Solve for x
   x = 12,268,909.69/4,055.31
6. Step 6: Final answer
   x = 3,025.39