Finding the Fourth Proportional to 2,501.57, 3,751.92 and 746.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.57 : 3,751.92 = 746.53 : x
2. Step 2: Convert to fraction form
   2,501.57/3,751.92 = 746.53/x
3. Step 3: Cross multiply
   2,501.57x = 3,751.92 × 746.53
4. Step 4: Simplify right side
   2,501.57x = 2,800,911.46
5. Step 5: Solve for x
   x = 2,800,911.46/2,501.57
6. Step 6: Final answer
   x = 1,119.66