Finding the Fourth Proportional to 111,424.47, 167,148.41 and 32,538.91

Step by Step Solution

1. Step 1: Write the proportion equation
   111,424.47 : 167,148.41 = 32,538.91 : x
2. Step 2: Convert to fraction form
   111,424.47/167,148.41 = 32,538.91/x
3. Step 3: Cross multiply
   111,424.47x = 167,148.41 × 32,538.91
4. Step 4: Simplify right side
   111,424.47x = 5,438,827,069.63
5. Step 5: Solve for x
   x = 5,438,827,069.63/111,424.47
6. Step 6: Final answer
   x = 48,811.78