Finding the Fourth Proportional to 2,752.01, 3,792.53 and 1,964.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752.01 : 3,792.53 = 1,964.69 : x
2. Step 2: Convert to fraction form
   2,752.01/3,792.53 = 1,964.69/x
3. Step 3: Cross multiply
   2,752.01x = 3,792.53 × 1,964.69
4. Step 4: Simplify right side
   2,752.01x = 7,451,135.94
5. Step 5: Solve for x
   x = 7,451,135.94/2,752.01
6. Step 6: Final answer
   x = 2,707.53