Finding the Fourth Proportional to 2,054.02, 3,081.17 and 738.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.02 : 3,081.17 = 738.04 : x
2. Step 2: Convert to fraction form
   2,054.02/3,081.17 = 738.04/x
3. Step 3: Cross multiply
   2,054.02x = 3,081.17 × 738.04
4. Step 4: Simplify right side
   2,054.02x = 2,274,026.71
5. Step 5: Solve for x
   x = 2,274,026.71/2,054.02
6. Step 6: Final answer
   x = 1,107.11