Finding the Fourth Proportional to 111,904.51, 167,862.34 and 31,954.34

Step by Step Solution

1. Step 1: Write the proportion equation
   111,904.51 : 167,862.34 = 31,954.34 : x
2. Step 2: Convert to fraction form
   111,904.51/167,862.34 = 31,954.34/x
3. Step 3: Cross multiply
   111,904.51x = 167,862.34 × 31,954.34
4. Step 4: Simplify right side
   111,904.51x = 5,363,930,285.56
5. Step 5: Solve for x
   x = 5,363,930,285.56/111,904.51
6. Step 6: Final answer
   x = 47,933.10