Finding the Fourth Proportional to 111,651.82, 167,502.33 and 61,804.62

Step by Step Solution

1. Step 1: Write the proportion equation
   111,651.82 : 167,502.33 = 61,804.62 : x
2. Step 2: Convert to fraction form
   111,651.82/167,502.33 = 61,804.62/x
3. Step 3: Cross multiply
   111,651.82x = 167,502.33 × 61,804.62
4. Step 4: Simplify right side
   111,651.82x = 10,352,417,854.76
5. Step 5: Solve for x
   x = 10,352,417,854.76/111,651.82
6. Step 6: Final answer
   x = 92,720.55