Finding the Fourth Proportional to 2,053.89, 3,079.76 and 737.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.89 : 3,079.76 = 737.13 : x
2. Step 2: Convert to fraction form
   2,053.89/3,079.76 = 737.13/x
3. Step 3: Cross multiply
   2,053.89x = 3,079.76 × 737.13
4. Step 4: Simplify right side
   2,053.89x = 2,270,179.80
5. Step 5: Solve for x
   x = 2,270,179.80/2,053.89
6. Step 6: Final answer
   x = 1,105.31