Finding the Fourth Proportional to 2,047.34, 3,071.56 and 1,073.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047.34 : 3,071.56 = 1,073.18 : x
2. Step 2: Convert to fraction form
   2,047.34/3,071.56 = 1,073.18/x
3. Step 3: Cross multiply
   2,047.34x = 3,071.56 × 1,073.18
4. Step 4: Simplify right side
   2,047.34x = 3,296,336.76
5. Step 5: Solve for x
   x = 3,296,336.76/2,047.34
6. Step 6: Final answer
   x = 1,610.06