Finding the Fourth Proportional to 2,084.01, 3,124.87 and 852.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.01 : 3,124.87 = 852.29 : x
2. Step 2: Convert to fraction form
   2,084.01/3,124.87 = 852.29/x
3. Step 3: Cross multiply
   2,084.01x = 3,124.87 × 852.29
4. Step 4: Simplify right side
   2,084.01x = 2,663,291.89
5. Step 5: Solve for x
   x = 2,663,291.89/2,084.01
6. Step 6: Final answer
   x = 1,277.96