Finding the Fourth Proportional to 5,734.80, 7,914.72 and 3,751.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,734.80 : 7,914.72 = 3,751.12 : x
2. Step 2: Convert to fraction form
   5,734.80/7,914.72 = 3,751.12/x
3. Step 3: Cross multiply
   5,734.80x = 7,914.72 × 3,751.12
4. Step 4: Simplify right side
   5,734.80x = 29,689,064.49
5. Step 5: Solve for x
   x = 29,689,064.49/5,734.80
6. Step 6: Final answer
   x = 5,177.00