Finding the Fourth Proportional to 111,318.81, 166,980.05 and 32,437.37

Step by Step Solution

1. Step 1: Write the proportion equation
   111,318.81 : 166,980.05 = 32,437.37 : x
2. Step 2: Convert to fraction form
   111,318.81/166,980.05 = 32,437.37/x
3. Step 3: Cross multiply
   111,318.81x = 166,980.05 × 32,437.37
4. Step 4: Simplify right side
   111,318.81x = 5,416,392,667.38
5. Step 5: Solve for x
   x = 5,416,392,667.38/111,318.81
6. Step 6: Final answer
   x = 48,656.58