Finding the Fourth Proportional to 2,041.59, 3,060.99 and 742.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.59 : 3,060.99 = 742.89 : x
2. Step 2: Convert to fraction form
   2,041.59/3,060.99 = 742.89/x
3. Step 3: Cross multiply
   2,041.59x = 3,060.99 × 742.89
4. Step 4: Simplify right side
   2,041.59x = 2,273,978.86
5. Step 5: Solve for x
   x = 2,273,978.86/2,041.59
6. Step 6: Final answer
   x = 1,113.83