Finding the Fourth Proportional to 2,077.53, 2,865.33 and 1,828.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.53 : 2,865.33 = 1,828.32 : x
2. Step 2: Convert to fraction form
   2,077.53/2,865.33 = 1,828.32/x
3. Step 3: Cross multiply
   2,077.53x = 2,865.33 × 1,828.32
4. Step 4: Simplify right side
   2,077.53x = 5,238,740.15
5. Step 5: Solve for x
   x = 5,238,740.15/2,077.53
6. Step 6: Final answer
   x = 2,521.62