Finding the Fourth Proportional to 2,646.38, 3,652.17 and 1,527.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646.38 : 3,652.17 = 1,527.52 : x
2. Step 2: Convert to fraction form
   2,646.38/3,652.17 = 1,527.52/x
3. Step 3: Cross multiply
   2,646.38x = 3,652.17 × 1,527.52
4. Step 4: Simplify right side
   2,646.38x = 5,578,762.72
5. Step 5: Solve for x
   x = 5,578,762.72/2,646.38
6. Step 6: Final answer
   x = 2,108.07