Finding the Fourth Proportional to 2,645.10, 3,650.46 and 1,526.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.10 : 3,650.46 = 1,526.08 : x
2. Step 2: Convert to fraction form
   2,645.10/3,650.46 = 1,526.08/x
3. Step 3: Cross multiply
   2,645.10x = 3,650.46 × 1,526.08
4. Step 4: Simplify right side
   2,645.10x = 5,570,894.00
5. Step 5: Solve for x
   x = 5,570,894.00/2,645.10
6. Step 6: Final answer
   x = 2,106.12