Finding the Fourth Proportional to 2,541.23, 3,810.47 and 896.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541.23 : 3,810.47 = 896.56 : x
2. Step 2: Convert to fraction form
   2,541.23/3,810.47 = 896.56/x
3. Step 3: Cross multiply
   2,541.23x = 3,810.47 × 896.56
4. Step 4: Simplify right side
   2,541.23x = 3,416,314.98
5. Step 5: Solve for x
   x = 3,416,314.98/2,541.23
6. Step 6: Final answer
   x = 1,344.35