Finding the Fourth Proportional to 2,085.35, 3,127.01 and 1,044.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085.35 : 3,127.01 = 1,044.90 : x
2. Step 2: Convert to fraction form
   2,085.35/3,127.01 = 1,044.90/x
3. Step 3: Cross multiply
   2,085.35x = 3,127.01 × 1,044.90
4. Step 4: Simplify right side
   2,085.35x = 3,267,407.52
5. Step 5: Solve for x
   x = 3,267,407.52/2,085.35
6. Step 6: Final answer
   x = 1,566.84