Finding the Fourth Proportional to 2,522.12, 3,786.02 and 1,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.12 : 3,786.02 = 1,062.50 : x
2. Step 2: Convert to fraction form
   2,522.12/3,786.02 = 1,062.50/x
3. Step 3: Cross multiply
   2,522.12x = 3,786.02 × 1,062.50
4. Step 4: Simplify right side
   2,522.12x = 4,022,640.94
5. Step 5: Solve for x
   x = 4,022,640.94/2,522.12
6. Step 6: Final answer
   x = 1,594.94