Finding the Fourth Proportional to 2,649.63, 3,656.25 and 1,470.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.63 : 3,656.25 = 1,470.69 : x
2. Step 2: Convert to fraction form
   2,649.63/3,656.25 = 1,470.69/x
3. Step 3: Cross multiply
   2,649.63x = 3,656.25 × 1,470.69
4. Step 4: Simplify right side
   2,649.63x = 5,377,210.31
5. Step 5: Solve for x
   x = 5,377,210.31/2,649.63
6. Step 6: Final answer
   x = 2,029.42