Finding the Fourth Proportional to 2,649.50, 3,656.12 and 1,470.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.50 : 3,656.12 = 1,470.47 : x
2. Step 2: Convert to fraction form
   2,649.50/3,656.12 = 1,470.47/x
3. Step 3: Cross multiply
   2,649.50x = 3,656.12 × 1,470.47
4. Step 4: Simplify right side
   2,649.50x = 5,376,189.14
5. Step 5: Solve for x
   x = 5,376,189.14/2,649.50
6. Step 6: Final answer
   x = 2,029.14