Finding the Fourth Proportional to 2,501.33, 3,752.36 and 834.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.33 : 3,752.36 = 834.89 : x
2. Step 2: Convert to fraction form
   2,501.33/3,752.36 = 834.89/x
3. Step 3: Cross multiply
   2,501.33x = 3,752.36 × 834.89
4. Step 4: Simplify right side
   2,501.33x = 3,132,784.90
5. Step 5: Solve for x
   x = 3,132,784.90/2,501.33
6. Step 6: Final answer
   x = 1,252.45