Finding the Fourth Proportional to 2,716.80, 3,748.72 and 1,597.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,716.80 : 3,748.72 = 1,597.52 : x
2. Step 2: Convert to fraction form
   2,716.80/3,748.72 = 1,597.52/x
3. Step 3: Cross multiply
   2,716.80x = 3,748.72 × 1,597.52
4. Step 4: Simplify right side
   2,716.80x = 5,988,655.17
5. Step 5: Solve for x
   x = 5,988,655.17/2,716.80
6. Step 6: Final answer
   x = 2,204.30