Finding the Fourth Proportional to 2,649.35, 3,655.86 and 1,470.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.35 : 3,655.86 = 1,470.38 : x
2. Step 2: Convert to fraction form
   2,649.35/3,655.86 = 1,470.38/x
3. Step 3: Cross multiply
   2,649.35x = 3,655.86 × 1,470.38
4. Step 4: Simplify right side
   2,649.35x = 5,375,503.43
5. Step 5: Solve for x
   x = 5,375,503.43/2,649.35
6. Step 6: Final answer
   x = 2,028.99