Finding the Fourth Proportional to 2,227.35, 3,341.48 and 746.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.35 : 3,341.48 = 746.72 : x
2. Step 2: Convert to fraction form
   2,227.35/3,341.48 = 746.72/x
3. Step 3: Cross multiply
   2,227.35x = 3,341.48 × 746.72
4. Step 4: Simplify right side
   2,227.35x = 2,495,149.95
5. Step 5: Solve for x
   x = 2,495,149.95/2,227.35
6. Step 6: Final answer
   x = 1,120.23