Finding the Fourth Proportional to 111,654.37, 167,387.41 and 48,426.89

Step by Step Solution

1. Step 1: Write the proportion equation
   111,654.37 : 167,387.41 = 48,426.89 : x
2. Step 2: Convert to fraction form
   111,654.37/167,387.41 = 48,426.89/x
3. Step 3: Cross multiply
   111,654.37x = 167,387.41 × 48,426.89
4. Step 4: Simplify right side
   111,654.37x = 8,106,051,691.45
5. Step 5: Solve for x
   x = 8,106,051,691.45/111,654.37
6. Step 6: Final answer
   x = 72,599.50