Finding the Fourth Proportional to 2,560.96, 3,842.52 and 1,522.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560.96 : 3,842.52 = 1,522.95 : x
2. Step 2: Convert to fraction form
   2,560.96/3,842.52 = 1,522.95/x
3. Step 3: Cross multiply
   2,560.96x = 3,842.52 × 1,522.95
4. Step 4: Simplify right side
   2,560.96x = 5,851,965.83
5. Step 5: Solve for x
   x = 5,851,965.83/2,560.96
6. Step 6: Final answer
   x = 2,285.07