Finding the Fourth Proportional to 3,142.41, 4,713.57 and 1,061.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,142.41 : 4,713.57 = 1,061.97 : x
2. Step 2: Convert to fraction form
   3,142.41/4,713.57 = 1,061.97/x
3. Step 3: Cross multiply
   3,142.41x = 4,713.57 × 1,061.97
4. Step 4: Simplify right side
   3,142.41x = 5,005,669.93
5. Step 5: Solve for x
   x = 5,005,669.93/3,142.41
6. Step 6: Final answer
   x = 1,592.94