Finding the Fourth Proportional to 2,085.57, 2,874.15 and 1,495.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085.57 : 2,874.15 = 1,495.08 : x
2. Step 2: Convert to fraction form
   2,085.57/2,874.15 = 1,495.08/x
3. Step 3: Cross multiply
   2,085.57x = 2,874.15 × 1,495.08
4. Step 4: Simplify right side
   2,085.57x = 4,297,084.18
5. Step 5: Solve for x
   x = 4,297,084.18/2,085.57
6. Step 6: Final answer
   x = 2,060.39