Finding the Fourth Proportional to 2,084.16, 2,872.38 and 1,845.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.16 : 2,872.38 = 1,845.24 : x
2. Step 2: Convert to fraction form
   2,084.16/2,872.38 = 1,845.24/x
3. Step 3: Cross multiply
   2,084.16x = 2,872.38 × 1,845.24
4. Step 4: Simplify right side
   2,084.16x = 5,300,230.47
5. Step 5: Solve for x
   x = 5,300,230.47/2,084.16
6. Step 6: Final answer
   x = 2,543.10