Finding the Fourth Proportional to 111,381.37, 167,016.78 and 35,470.02

Step by Step Solution

1. Step 1: Write the proportion equation
   111,381.37 : 167,016.78 = 35,470.02 : x
2. Step 2: Convert to fraction form
   111,381.37/167,016.78 = 35,470.02/x
3. Step 3: Cross multiply
   111,381.37x = 167,016.78 × 35,470.02
4. Step 4: Simplify right side
   111,381.37x = 5,924,088,526.94
5. Step 5: Solve for x
   x = 5,924,088,526.94/111,381.37
6. Step 6: Final answer
   x = 53,187.43