Finding the Fourth Proportional to 3,538.31, 5,301.56 and 2,496.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538.31 : 5,301.56 = 2,496.59 : x
2. Step 2: Convert to fraction form
   3,538.31/5,301.56 = 2,496.59/x
3. Step 3: Cross multiply
   3,538.31x = 5,301.56 × 2,496.59
4. Step 4: Simplify right side
   3,538.31x = 13,235,809.20
5. Step 5: Solve for x
   x = 13,235,809.20/3,538.31
6. Step 6: Final answer
   x = 3,740.71