Finding the Fourth Proportional to 2,649.24, 3,656.39 and 1,470.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.24 : 3,656.39 = 1,470.69 : x
2. Step 2: Convert to fraction form
   2,649.24/3,656.39 = 1,470.69/x
3. Step 3: Cross multiply
   2,649.24x = 3,656.39 × 1,470.69
4. Step 4: Simplify right side
   2,649.24x = 5,377,416.21
5. Step 5: Solve for x
   x = 5,377,416.21/2,649.24
6. Step 6: Final answer
   x = 2,029.80