Finding the Fourth Proportional to 2,066.08, 3,100.22 and 970.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.08 : 3,100.22 = 970.46 : x
2. Step 2: Convert to fraction form
   2,066.08/3,100.22 = 970.46/x
3. Step 3: Cross multiply
   2,066.08x = 3,100.22 × 970.46
4. Step 4: Simplify right side
   2,066.08x = 3,008,639.50
5. Step 5: Solve for x
   x = 3,008,639.50/2,066.08
6. Step 6: Final answer
   x = 1,456.21