Finding the Fourth Proportional to 2,707.47, 4,061.10 and 1,041.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707.47 : 4,061.10 = 1,041.15 : x
2. Step 2: Convert to fraction form
   2,707.47/4,061.10 = 1,041.15/x
3. Step 3: Cross multiply
   2,707.47x = 4,061.10 × 1,041.15
4. Step 4: Simplify right side
   2,707.47x = 4,228,214.27
5. Step 5: Solve for x
   x = 4,228,214.27/2,707.47
6. Step 6: Final answer
   x = 1,561.68