Finding the Fourth Proportional to 2,084.19, 2,876.52 and 1,199.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.19 : 2,876.52 = 1,199.82 : x
2. Step 2: Convert to fraction form
   2,084.19/2,876.52 = 1,199.82/x
3. Step 3: Cross multiply
   2,084.19x = 2,876.52 × 1,199.82
4. Step 4: Simplify right side
   2,084.19x = 3,451,306.23
5. Step 5: Solve for x
   x = 3,451,306.23/2,084.19
6. Step 6: Final answer
   x = 1,655.95