Finding the Fourth Proportional to 111,606.84, 167,416.58 and 35,712.05

Step by Step Solution

1. Step 1: Write the proportion equation
   111,606.84 : 167,416.58 = 35,712.05 : x
2. Step 2: Convert to fraction form
   111,606.84/167,416.58 = 35,712.05/x
3. Step 3: Cross multiply
   111,606.84x = 167,416.58 × 35,712.05
4. Step 4: Simplify right side
   111,606.84x = 5,978,789,716.65
5. Step 5: Solve for x
   x = 5,978,789,716.65/111,606.84
6. Step 6: Final answer
   x = 53,570.10