Finding the Fourth Proportional to 4,003.59, 5,525.61 and 2,326.08

Step by Step Solution

1. Step 1: Write the proportion equation
   4,003.59 : 5,525.61 = 2,326.08 : x
2. Step 2: Convert to fraction form
   4,003.59/5,525.61 = 2,326.08/x
3. Step 3: Cross multiply
   4,003.59x = 5,525.61 × 2,326.08
4. Step 4: Simplify right side
   4,003.59x = 12,853,010.91
5. Step 5: Solve for x
   x = 12,853,010.91/4,003.59
6. Step 6: Final answer
   x = 3,210.37