Finding the Fourth Proportional to 2,645.17, 3,650.02 and 1,526.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.17 : 3,650.02 = 1,526.16 : x
2. Step 2: Convert to fraction form
   2,645.17/3,650.02 = 1,526.16/x
3. Step 3: Cross multiply
   2,645.17x = 3,650.02 × 1,526.16
4. Step 4: Simplify right side
   2,645.17x = 5,570,514.52
5. Step 5: Solve for x
   x = 5,570,514.52/2,645.17
6. Step 6: Final answer
   x = 2,105.92