Finding the Fourth Proportional to 3,061.53, 4,225.10 and 2,314.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.53 : 4,225.10 = 2,314.31 : x
2. Step 2: Convert to fraction form
   3,061.53/4,225.10 = 2,314.31/x
3. Step 3: Cross multiply
   3,061.53x = 4,225.10 × 2,314.31
4. Step 4: Simplify right side
   3,061.53x = 9,778,158.48
5. Step 5: Solve for x
   x = 9,778,158.48/3,061.53
6. Step 6: Final answer
   x = 3,193.88