Finding the Fourth Proportional to 2,046.04, 3,071.10 and 892.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.04 : 3,071.10 = 892.60 : x
2. Step 2: Convert to fraction form
   2,046.04/3,071.10 = 892.60/x
3. Step 3: Cross multiply
   2,046.04x = 3,071.10 × 892.60
4. Step 4: Simplify right side
   2,046.04x = 2,741,263.86
5. Step 5: Solve for x
   x = 2,741,263.86/2,046.04
6. Step 6: Final answer
   x = 1,339.79