Finding the Fourth Proportional to 2,648.19, 3,654.32 and 1,469.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.19 : 3,654.32 = 1,469.01 : x
2. Step 2: Convert to fraction form
   2,648.19/3,654.32 = 1,469.01/x
3. Step 3: Cross multiply
   2,648.19x = 3,654.32 × 1,469.01
4. Step 4: Simplify right side
   2,648.19x = 5,368,225.28
5. Step 5: Solve for x
   x = 5,368,225.28/2,648.19
6. Step 6: Final answer
   x = 2,027.13