Finding the Fourth Proportional to 1,466.10, 2,023.77 and 876.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,466.10 : 2,023.77 = 876.42 : x
2. Step 2: Convert to fraction form
   1,466.10/2,023.77 = 876.42/x
3. Step 3: Cross multiply
   1,466.10x = 2,023.77 × 876.42
4. Step 4: Simplify right side
   1,466.10x = 1,773,672.50
5. Step 5: Solve for x
   x = 1,773,672.50/1,466.10
6. Step 6: Final answer
   x = 1,209.79