Finding the Fourth Proportional to 2,066.56, 3,097.92 and 970.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.56 : 3,097.92 = 970.24 : x
2. Step 2: Convert to fraction form
   2,066.56/3,097.92 = 970.24/x
3. Step 3: Cross multiply
   2,066.56x = 3,097.92 × 970.24
4. Step 4: Simplify right side
   2,066.56x = 3,005,725.90
5. Step 5: Solve for x
   x = 3,005,725.90/2,066.56
6. Step 6: Final answer
   x = 1,454.46