Finding the Fourth Proportional to 3,085.34, 4,625.22 and 1,136.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,085.34 : 4,625.22 = 1,136.18 : x
2. Step 2: Convert to fraction form
   3,085.34/4,625.22 = 1,136.18/x
3. Step 3: Cross multiply
   3,085.34x = 4,625.22 × 1,136.18
4. Step 4: Simplify right side
   3,085.34x = 5,255,082.46
5. Step 5: Solve for x
   x = 5,255,082.46/3,085.34
6. Step 6: Final answer
   x = 1,703.24