Finding the Fourth Proportional to 2,039.94, 3,060.54 and 741.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039.94 : 3,060.54 = 741.60 : x
2. Step 2: Convert to fraction form
   2,039.94/3,060.54 = 741.60/x
3. Step 3: Cross multiply
   2,039.94x = 3,060.54 × 741.60
4. Step 4: Simplify right side
   2,039.94x = 2,269,696.46
5. Step 5: Solve for x
   x = 2,269,696.46/2,039.94
6. Step 6: Final answer
   x = 1,112.63