Finding the Fourth Proportional to 112,147.12, 168,171.84 and 32,167.42

Step by Step Solution

1. Step 1: Write the proportion equation
   112,147.12 : 168,171.84 = 32,167.42 : x
2. Step 2: Convert to fraction form
   112,147.12/168,171.84 = 32,167.42/x
3. Step 3: Cross multiply
   112,147.12x = 168,171.84 × 32,167.42
4. Step 4: Simplify right side
   112,147.12x = 5,409,654,209.45
5. Step 5: Solve for x
   x = 5,409,654,209.45/112,147.12
6. Step 6: Final answer
   x = 48,237.12