Finding the Fourth Proportional to 111,150.63, 166,757.17 and 44,637.47

Step by Step Solution

1. Step 1: Write the proportion equation
   111,150.63 : 166,757.17 = 44,637.47 : x
2. Step 2: Convert to fraction form
   111,150.63/166,757.17 = 44,637.47/x
3. Step 3: Cross multiply
   111,150.63x = 166,757.17 × 44,637.47
4. Step 4: Simplify right side
   111,150.63x = 7,443,618,173.16
5. Step 5: Solve for x
   x = 7,443,618,173.16/111,150.63
6. Step 6: Final answer
   x = 66,968.74