Finding the Fourth Proportional to 2,522.12, 3,782.46 and 1,061

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.12 : 3,782.46 = 1,061 : x
2. Step 2: Convert to fraction form
   2,522.12/3,782.46 = 1,061/x
3. Step 3: Cross multiply
   2,522.12x = 3,782.46 × 1,061
4. Step 4: Simplify right side
   2,522.12x = 4,013,190.06
5. Step 5: Solve for x
   x = 4,013,190.06/2,522.12
6. Step 6: Final answer
   x = 1,591.20