Finding the Fourth Proportional to 111,167.52, 166,779.36 and 32,280

Step by Step Solution

1. Step 1: Write the proportion equation
   111,167.52 : 166,779.36 = 32,280 : x
2. Step 2: Convert to fraction form
   111,167.52/166,779.36 = 32,280/x
3. Step 3: Cross multiply
   111,167.52x = 166,779.36 × 32,280
4. Step 4: Simplify right side
   111,167.52x = 5,383,637,740.80
5. Step 5: Solve for x
   x = 5,383,637,740.80/111,167.52
6. Step 6: Final answer
   x = 48,428.15