Finding the Fourth Proportional to 2,200.82, 3,301.22 and 740.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.82 : 3,301.22 = 740.99 : x
2. Step 2: Convert to fraction form
   2,200.82/3,301.22 = 740.99/x
3. Step 3: Cross multiply
   2,200.82x = 3,301.22 × 740.99
4. Step 4: Simplify right side
   2,200.82x = 2,446,150.80
5. Step 5: Solve for x
   x = 2,446,150.80/2,200.82
6. Step 6: Final answer
   x = 1,111.47