Finding the Fourth Proportional to 2,475.81, 3,714.24 and 832.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,475.81 : 3,714.24 = 832.29 : x
2. Step 2: Convert to fraction form
   2,475.81/3,714.24 = 832.29/x
3. Step 3: Cross multiply
   2,475.81x = 3,714.24 × 832.29
4. Step 4: Simplify right side
   2,475.81x = 3,091,324.81
5. Step 5: Solve for x
   x = 3,091,324.81/2,475.81
6. Step 6: Final answer
   x = 1,248.61