Finding the Fourth Proportional to 2,541.15, 3,812.60 and 1,061.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541.15 : 3,812.60 = 1,061.16 : x
2. Step 2: Convert to fraction form
   2,541.15/3,812.60 = 1,061.16/x
3. Step 3: Cross multiply
   2,541.15x = 3,812.60 × 1,061.16
4. Step 4: Simplify right side
   2,541.15x = 4,045,778.62
5. Step 5: Solve for x
   x = 4,045,778.62/2,541.15
6. Step 6: Final answer
   x = 1,592.11