Finding the Fourth Proportional to 2,064.76, 2,848.82 and 1,802.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.76 : 2,848.82 = 1,802.28 : x
2. Step 2: Convert to fraction form
   2,064.76/2,848.82 = 1,802.28/x
3. Step 3: Cross multiply
   2,064.76x = 2,848.82 × 1,802.28
4. Step 4: Simplify right side
   2,064.76x = 5,134,371.31
5. Step 5: Solve for x
   x = 5,134,371.31/2,064.76
6. Step 6: Final answer
   x = 2,486.67