Finding the Fourth Proportional to 111,323.37, 166,726.72 and 110,493.69

Step by Step Solution

1. Step 1: Write the proportion equation
   111,323.37 : 166,726.72 = 110,493.69 : x
2. Step 2: Convert to fraction form
   111,323.37/166,726.72 = 110,493.69/x
3. Step 3: Cross multiply
   111,323.37x = 166,726.72 × 110,493.69
4. Step 4: Simplify right side
   111,323.37x = 18,422,250,027.29
5. Step 5: Solve for x
   x = 18,422,250,027.29/111,323.37
6. Step 6: Final answer
   x = 165,484.12