Finding the Fourth Proportional to 111,178.56, 166,785.12 and 37,323.84

Step by Step Solution

1. Step 1: Write the proportion equation
   111,178.56 : 166,785.12 = 37,323.84 : x
2. Step 2: Convert to fraction form
   111,178.56/166,785.12 = 37,323.84/x
3. Step 3: Cross multiply
   111,178.56x = 166,785.12 × 37,323.84
4. Step 4: Simplify right side
   111,178.56x = 6,225,061,133.26
5. Step 5: Solve for x
   x = 6,225,061,133.26/111,178.56
6. Step 6: Final answer
   x = 55,991.56