Finding the Fourth Proportional to 111,077.30, 166,470.15 and 44,462.90

Step by Step Solution

1. Step 1: Write the proportion equation
   111,077.30 : 166,470.15 = 44,462.90 : x
2. Step 2: Convert to fraction form
   111,077.30/166,470.15 = 44,462.90/x
3. Step 3: Cross multiply
   111,077.30x = 166,470.15 × 44,462.90
4. Step 4: Simplify right side
   111,077.30x = 7,401,745,632.44
5. Step 5: Solve for x
   x = 7,401,745,632.44/111,077.30
6. Step 6: Final answer
   x = 66,635.99