Finding the Fourth Proportional to 2,007.76, 2,768.22 and 1,482.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.76 : 2,768.22 = 1,482.88 : x
2. Step 2: Convert to fraction form
   2,007.76/2,768.22 = 1,482.88/x
3. Step 3: Cross multiply
   2,007.76x = 2,768.22 × 1,482.88
4. Step 4: Simplify right side
   2,007.76x = 4,104,938.07
5. Step 5: Solve for x
   x = 4,104,938.07/2,007.76
6. Step 6: Final answer
   x = 2,044.54