Finding the Fourth Proportional to 2,470.01, 3,704.67 and 826.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470.01 : 3,704.67 = 826.52 : x
2. Step 2: Convert to fraction form
   2,470.01/3,704.67 = 826.52/x
3. Step 3: Cross multiply
   2,470.01x = 3,704.67 × 826.52
4. Step 4: Simplify right side
   2,470.01x = 3,061,965.33
5. Step 5: Solve for x
   x = 3,061,965.33/2,470.01
6. Step 6: Final answer
   x = 1,239.66