Finding the Fourth Proportional to 2,041.27, 3,060.05 and 742.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.27 : 3,060.05 = 742.43 : x
2. Step 2: Convert to fraction form
   2,041.27/3,060.05 = 742.43/x
3. Step 3: Cross multiply
   2,041.27x = 3,060.05 × 742.43
4. Step 4: Simplify right side
   2,041.27x = 2,271,876.86
5. Step 5: Solve for x
   x = 2,271,876.86/2,041.27
6. Step 6: Final answer
   x = 1,112.97