Finding the Fourth Proportional to 1,632.31, 2,443.30 and 1,046.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632.31 : 2,443.30 = 1,046.53 : x
2. Step 2: Convert to fraction form
   1,632.31/2,443.30 = 1,046.53/x
3. Step 3: Cross multiply
   1,632.31x = 2,443.30 × 1,046.53
4. Step 4: Simplify right side
   1,632.31x = 2,556,989.37
5. Step 5: Solve for x
   x = 2,556,989.37/1,632.31
6. Step 6: Final answer
   x = 1,566.48