Finding the Fourth Proportional to 111,977.80, 167,990.37 and 37,093.69

Step by Step Solution

1. Step 1: Write the proportion equation
   111,977.80 : 167,990.37 = 37,093.69 : x
2. Step 2: Convert to fraction form
   111,977.80/167,990.37 = 37,093.69/x
3. Step 3: Cross multiply
   111,977.80x = 167,990.37 × 37,093.69
4. Step 4: Simplify right side
   111,977.80x = 6,231,382,707.77
5. Step 5: Solve for x
   x = 6,231,382,707.77/111,977.80
6. Step 6: Final answer
   x = 55,648.38