Finding the Fourth Proportional to 2,300.33, 3,451.07 and 740.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.33 : 3,451.07 = 740.48 : x
2. Step 2: Convert to fraction form
   2,300.33/3,451.07 = 740.48/x
3. Step 3: Cross multiply
   2,300.33x = 3,451.07 × 740.48
4. Step 4: Simplify right side
   2,300.33x = 2,555,432.91
5. Step 5: Solve for x
   x = 2,555,432.91/2,300.33
6. Step 6: Final answer
   x = 1,110.90