Finding the Fourth Proportional to 1,632.54, 2,252.91 and 969.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632.54 : 2,252.91 = 969.42 : x
2. Step 2: Convert to fraction form
   1,632.54/2,252.91 = 969.42/x
3. Step 3: Cross multiply
   1,632.54x = 2,252.91 × 969.42
4. Step 4: Simplify right side
   1,632.54x = 2,184,016.01
5. Step 5: Solve for x
   x = 2,184,016.01/1,632.54
6. Step 6: Final answer
   x = 1,337.80