Finding the Fourth Proportional to 2,715.59, 3,748.24 and 1,596.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,715.59 : 3,748.24 = 1,596.89 : x
2. Step 2: Convert to fraction form
   2,715.59/3,748.24 = 1,596.89/x
3. Step 3: Cross multiply
   2,715.59x = 3,748.24 × 1,596.89
4. Step 4: Simplify right side
   2,715.59x = 5,985,526.97
5. Step 5: Solve for x
   x = 5,985,526.97/2,715.59
6. Step 6: Final answer
   x = 2,204.14