Finding the Fourth Proportional to 2,200.86, 3,301.34 and 740.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.86 : 3,301.34 = 740.03 : x
2. Step 2: Convert to fraction form
   2,200.86/3,301.34 = 740.03/x
3. Step 3: Cross multiply
   2,200.86x = 3,301.34 × 740.03
4. Step 4: Simplify right side
   2,200.86x = 2,443,070.43
5. Step 5: Solve for x
   x = 2,443,070.43/2,200.86
6. Step 6: Final answer
   x = 1,110.05