Finding the Fourth Proportional to 2,649.45, 3,656.42 and 1,470.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.45 : 3,656.42 = 1,470.49 : x
2. Step 2: Convert to fraction form
   2,649.45/3,656.42 = 1,470.49/x
3. Step 3: Cross multiply
   2,649.45x = 3,656.42 × 1,470.49
4. Step 4: Simplify right side
   2,649.45x = 5,376,729.05
5. Step 5: Solve for x
   x = 5,376,729.05/2,649.45
6. Step 6: Final answer
   x = 2,029.38