Finding the Fourth Proportional to 1,832.24, 2,748.86 and 662.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832.24 : 2,748.86 = 662.38 : x
2. Step 2: Convert to fraction form
   1,832.24/2,748.86 = 662.38/x
3. Step 3: Cross multiply
   1,832.24x = 2,748.86 × 662.38
4. Step 4: Simplify right side
   1,832.24x = 1,820,789.89
5. Step 5: Solve for x
   x = 1,820,789.89/1,832.24
6. Step 6: Final answer
   x = 993.75