Finding the Fourth Proportional to 3,693.80, 5,540.00 and 2,375.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693.80 : 5,540.00 = 2,375.48 : x
2. Step 2: Convert to fraction form
   3,693.80/5,540.00 = 2,375.48/x
3. Step 3: Cross multiply
   3,693.80x = 5,540.00 × 2,375.48
4. Step 4: Simplify right side
   3,693.80x = 13,160,130.01
5. Step 5: Solve for x
   x = 13,160,130.01/3,693.80
6. Step 6: Final answer
   x = 3,562.76