Finding the Fourth Proportional to 2,649.82, 3,656.70 and 1,470.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.82 : 3,656.70 = 1,470.88 : x
2. Step 2: Convert to fraction form
   2,649.82/3,656.70 = 1,470.88/x
3. Step 3: Cross multiply
   2,649.82x = 3,656.70 × 1,470.88
4. Step 4: Simplify right side
   2,649.82x = 5,378,566.90
5. Step 5: Solve for x
   x = 5,378,566.90/2,649.82
6. Step 6: Final answer
   x = 2,029.79