Finding the Fourth Proportional to 111,263.47, 167,019.75 and 73,896.52

Step by Step Solution

1. Step 1: Write the proportion equation
   111,263.47 : 167,019.75 = 73,896.52 : x
2. Step 2: Convert to fraction form
   111,263.47/167,019.75 = 73,896.52/x
3. Step 3: Cross multiply
   111,263.47x = 167,019.75 × 73,896.52
4. Step 4: Simplify right side
   111,263.47x = 12,342,178,296.27
5. Step 5: Solve for x
   x = 12,342,178,296.27/111,263.47
6. Step 6: Final answer
   x = 110,927.50