Finding the Fourth Proportional to 110,708.48, 166,061.76 and 31,822.40

Step by Step Solution

1. Step 1: Write the proportion equation
   110,708.48 : 166,061.76 = 31,822.40 : x
2. Step 2: Convert to fraction form
   110,708.48/166,061.76 = 31,822.40/x
3. Step 3: Cross multiply
   110,708.48x = 166,061.76 × 31,822.40
4. Step 4: Simplify right side
   110,708.48x = 5,284,483,751.42
5. Step 5: Solve for x
   x = 5,284,483,751.42/110,708.48
6. Step 6: Final answer
   x = 47,733.32