Finding the Fourth Proportional to 111,898.50, 167,808.69 and 41,739.54

Step by Step Solution

1. Step 1: Write the proportion equation
   111,898.50 : 167,808.69 = 41,739.54 : x
2. Step 2: Convert to fraction form
   111,898.50/167,808.69 = 41,739.54/x
3. Step 3: Cross multiply
   111,898.50x = 167,808.69 × 41,739.54
4. Step 4: Simplify right side
   111,898.50x = 7,004,257,528.60
5. Step 5: Solve for x
   x = 7,004,257,528.60/111,898.50
6. Step 6: Final answer
   x = 62,594.74