Finding the Fourth Proportional to 2,085.03, 2,876.18 and 1,873.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085.03 : 2,876.18 = 1,873.62 : x
2. Step 2: Convert to fraction form
   2,085.03/2,876.18 = 1,873.62/x
3. Step 3: Cross multiply
   2,085.03x = 2,876.18 × 1,873.62
4. Step 4: Simplify right side
   2,085.03x = 5,388,859.00
5. Step 5: Solve for x
   x = 5,388,859.00/2,085.03
6. Step 6: Final answer
   x = 2,584.55