Finding the Fourth Proportional to 1,466.18, 2,023.04 and 994.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,466.18 : 2,023.04 = 994.16 : x
2. Step 2: Convert to fraction form
   1,466.18/2,023.04 = 994.16/x
3. Step 3: Cross multiply
   1,466.18x = 2,023.04 × 994.16
4. Step 4: Simplify right side
   1,466.18x = 2,011,225.45
5. Step 5: Solve for x
   x = 2,011,225.45/1,466.18
6. Step 6: Final answer
   x = 1,371.75