Finding the Fourth Proportional to 3,123.52, 4,685.92 and 1,044.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,123.52 : 4,685.92 = 1,044.18 : x
2. Step 2: Convert to fraction form
   3,123.52/4,685.92 = 1,044.18/x
3. Step 3: Cross multiply
   3,123.52x = 4,685.92 × 1,044.18
4. Step 4: Simplify right side
   3,123.52x = 4,892,941.34
5. Step 5: Solve for x
   x = 4,892,941.34/3,123.52
6. Step 6: Final answer
   x = 1,566.48