Finding the Fourth Proportional to 111,981.20, 167,995.49 and 37,097.10

Step by Step Solution

1. Step 1: Write the proportion equation
   111,981.20 : 167,995.49 = 37,097.10 : x
2. Step 2: Convert to fraction form
   111,981.20/167,995.49 = 37,097.10/x
3. Step 3: Cross multiply
   111,981.20x = 167,995.49 × 37,097.10
4. Step 4: Simplify right side
   111,981.20x = 6,232,145,306.59
5. Step 5: Solve for x
   x = 6,232,145,306.59/111,981.20
6. Step 6: Final answer
   x = 55,653.50