Finding the Fourth Proportional to 110,915.34, 166,348.50 and 32,012.40

Step by Step Solution

1. Step 1: Write the proportion equation
   110,915.34 : 166,348.50 = 32,012.40 : x
2. Step 2: Convert to fraction form
   110,915.34/166,348.50 = 32,012.40/x
3. Step 3: Cross multiply
   110,915.34x = 166,348.50 × 32,012.40
4. Step 4: Simplify right side
   110,915.34x = 5,325,214,721.40
5. Step 5: Solve for x
   x = 5,325,214,721.40/110,915.34
6. Step 6: Final answer
   x = 48,011.53