Finding the Fourth Proportional to 111,653.33, 167,504.58 and 61,806.12

Step by Step Solution

1. Step 1: Write the proportion equation
   111,653.33 : 167,504.58 = 61,806.12 : x
2. Step 2: Convert to fraction form
   111,653.33/167,504.58 = 61,806.12/x
3. Step 3: Cross multiply
   111,653.33x = 167,504.58 × 61,806.12
4. Step 4: Simplify right side
   111,653.33x = 10,352,808,172.03
5. Step 5: Solve for x
   x = 10,352,808,172.03/111,653.33
6. Step 6: Final answer
   x = 92,722.79