Finding the Fourth Proportional to 1,466.51, 2,023.79 and 876.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,466.51 : 2,023.79 = 876.89 : x
2. Step 2: Convert to fraction form
   1,466.51/2,023.79 = 876.89/x
3. Step 3: Cross multiply
   1,466.51x = 2,023.79 × 876.89
4. Step 4: Simplify right side
   1,466.51x = 1,774,641.89
5. Step 5: Solve for x
   x = 1,774,641.89/1,466.51
6. Step 6: Final answer
   x = 1,210.12