Finding the Fourth Proportional to 2,522.43, 3,784.16 and 1,061.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.43 : 3,784.16 = 1,061.57 : x
2. Step 2: Convert to fraction form
   2,522.43/3,784.16 = 1,061.57/x
3. Step 3: Cross multiply
   2,522.43x = 3,784.16 × 1,061.57
4. Step 4: Simplify right side
   2,522.43x = 4,017,162.85
5. Step 5: Solve for x
   x = 4,017,162.85/2,522.43
6. Step 6: Final answer
   x = 1,592.58