Finding the Fourth Proportional to 2,948.78, 4,418.15 and 1,466.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,948.78 : 4,418.15 = 1,466.03 : x
2. Step 2: Convert to fraction form
   2,948.78/4,418.15 = 1,466.03/x
3. Step 3: Cross multiply
   2,948.78x = 4,418.15 × 1,466.03
4. Step 4: Simplify right side
   2,948.78x = 6,477,111.02
5. Step 5: Solve for x
   x = 6,477,111.02/2,948.78
6. Step 6: Final answer
   x = 2,196.54