Finding the Fourth Proportional to 2,470.71, 3,704.33 and 1,237.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470.71 : 3,704.33 = 1,237.25 : x
2. Step 2: Convert to fraction form
   2,470.71/3,704.33 = 1,237.25/x
3. Step 3: Cross multiply
   2,470.71x = 3,704.33 × 1,237.25
4. Step 4: Simplify right side
   2,470.71x = 4,583,157.58
5. Step 5: Solve for x
   x = 4,583,157.58/2,470.71
6. Step 6: Final answer
   x = 1,855.00