Finding the Fourth Proportional to 2,084.26, 3,125.34 and 784.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.26 : 3,125.34 = 784.82 : x
2. Step 2: Convert to fraction form
   2,084.26/3,125.34 = 784.82/x
3. Step 3: Cross multiply
   2,084.26x = 3,125.34 × 784.82
4. Step 4: Simplify right side
   2,084.26x = 2,452,829.34
5. Step 5: Solve for x
   x = 2,452,829.34/2,084.26
6. Step 6: Final answer
   x = 1,176.83