Finding the Fourth Proportional to 2,477.32, 3,419.16 and 1,469.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.32 : 3,419.16 = 1,469.23 : x
2. Step 2: Convert to fraction form
   2,477.32/3,419.16 = 1,469.23/x
3. Step 3: Cross multiply
   2,477.32x = 3,419.16 × 1,469.23
4. Step 4: Simplify right side
   2,477.32x = 5,023,532.45
5. Step 5: Solve for x
   x = 5,023,532.45/2,477.32
6. Step 6: Final answer
   x = 2,027.81