Finding the Fourth Proportional to 4,912.72, 7,366.52 and 2,314.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,912.72 : 7,366.52 = 2,314.96 : x
2. Step 2: Convert to fraction form
   4,912.72/7,366.52 = 2,314.96/x
3. Step 3: Cross multiply
   4,912.72x = 7,366.52 × 2,314.96
4. Step 4: Simplify right side
   4,912.72x = 17,053,199.14
5. Step 5: Solve for x
   x = 17,053,199.14/4,912.72
6. Step 6: Final answer
   x = 3,471.23