Finding the Fourth Proportional to 5,892.52, 8,131.39 and 3,240.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,892.52 : 8,131.39 = 3,240.03 : x
2. Step 2: Convert to fraction form
   5,892.52/8,131.39 = 3,240.03/x
3. Step 3: Cross multiply
   5,892.52x = 8,131.39 × 3,240.03
4. Step 4: Simplify right side
   5,892.52x = 26,345,901.33
5. Step 5: Solve for x
   x = 26,345,901.33/5,892.52
6. Step 6: Final answer
   x = 4,471.07