Finding the Fourth Proportional to 3,731.25, 5,149.24 and 2,052.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,731.25 : 5,149.24 = 2,052.72 : x
2. Step 2: Convert to fraction form
   3,731.25/5,149.24 = 2,052.72/x
3. Step 3: Cross multiply
   3,731.25x = 5,149.24 × 2,052.72
4. Step 4: Simplify right side
   3,731.25x = 10,569,947.93
5. Step 5: Solve for x
   x = 10,569,947.93/3,731.25
6. Step 6: Final answer
   x = 2,832.82