Finding the Fourth Proportional to 2,749.50, 4,124.37 and 801.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749.50 : 4,124.37 = 801.87 : x
2. Step 2: Convert to fraction form
   2,749.50/4,124.37 = 801.87/x
3. Step 3: Cross multiply
   2,749.50x = 4,124.37 × 801.87
4. Step 4: Simplify right side
   2,749.50x = 3,307,208.57
5. Step 5: Solve for x
   x = 3,307,208.57/2,749.50
6. Step 6: Final answer
   x = 1,202.84