Finding the Fourth Proportional to 111,632.68, 167,456.22 and 49,303

Step by Step Solution

1. Step 1: Write the proportion equation
   111,632.68 : 167,456.22 = 49,303 : x
2. Step 2: Convert to fraction form
   111,632.68/167,456.22 = 49,303/x
3. Step 3: Cross multiply
   111,632.68x = 167,456.22 × 49,303
4. Step 4: Simplify right side
   111,632.68x = 8,256,094,014.66
5. Step 5: Solve for x
   x = 8,256,094,014.66/111,632.68
6. Step 6: Final answer
   x = 73,957.68