Finding the Fourth Proportional to 4,085.10, 6,126.72 and 1,162.62

Step by Step Solution

1. Step 1: Write the proportion equation
   4,085.10 : 6,126.72 = 1,162.62 : x
2. Step 2: Convert to fraction form
   4,085.10/6,126.72 = 1,162.62/x
3. Step 3: Cross multiply
   4,085.10x = 6,126.72 × 1,162.62
4. Step 4: Simplify right side
   4,085.10x = 7,123,047.21
5. Step 5: Solve for x
   x = 7,123,047.21/4,085.10
6. Step 6: Final answer
   x = 1,743.67