Finding the Fourth Proportional to 111,100.71, 166,650.79 and 37,228.71

Step by Step Solution

1. Step 1: Write the proportion equation
   111,100.71 : 166,650.79 = 37,228.71 : x
2. Step 2: Convert to fraction form
   111,100.71/166,650.79 = 37,228.71/x
3. Step 3: Cross multiply
   111,100.71x = 166,650.79 × 37,228.71
4. Step 4: Simplify right side
   111,100.71x = 6,204,193,932.18
5. Step 5: Solve for x
   x = 6,204,193,932.18/111,100.71
6. Step 6: Final answer
   x = 55,842.97