Finding the Fourth Proportional to 3,763.10, 5,193.28 and 2,084.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,763.10 : 5,193.28 = 2,084.69 : x
2. Step 2: Convert to fraction form
   3,763.10/5,193.28 = 2,084.69/x
3. Step 3: Cross multiply
   3,763.10x = 5,193.28 × 2,084.69
4. Step 4: Simplify right side
   3,763.10x = 10,826,382.75
5. Step 5: Solve for x
   x = 10,826,382.75/3,763.10
6. Step 6: Final answer
   x = 2,876.98