Finding the Fourth Proportional to 2,367.75, 3,552.06 and 980.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.75 : 3,552.06 = 980.34 : x
2. Step 2: Convert to fraction form
   2,367.75/3,552.06 = 980.34/x
3. Step 3: Cross multiply
   2,367.75x = 3,552.06 × 980.34
4. Step 4: Simplify right side
   2,367.75x = 3,482,226.50
5. Step 5: Solve for x
   x = 3,482,226.50/2,367.75
6. Step 6: Final answer
   x = 1,470.69