Finding the Fourth Proportional to 111,944.10, 167,858.55 and 41,787.30

Step by Step Solution

1. Step 1: Write the proportion equation
   111,944.10 : 167,858.55 = 41,787.30 : x
2. Step 2: Convert to fraction form
   111,944.10/167,858.55 = 41,787.30/x
3. Step 3: Cross multiply
   111,944.10x = 167,858.55 × 41,787.30
4. Step 4: Simplify right side
   111,944.10x = 7,014,355,586.42
5. Step 5: Solve for x
   x = 7,014,355,586.42/111,944.10
6. Step 6: Final answer
   x = 62,659.45