Finding the Fourth Proportional to 111,019.95, 166,528.71 and 44,475.62

Step by Step Solution

1. Step 1: Write the proportion equation
   111,019.95 : 166,528.71 = 44,475.62 : x
2. Step 2: Convert to fraction form
   111,019.95/166,528.71 = 44,475.62/x
3. Step 3: Cross multiply
   111,019.95x = 166,528.71 × 44,475.62
4. Step 4: Simplify right side
   111,019.95x = 7,406,466,792.41
5. Step 5: Solve for x
   x = 7,406,466,792.41/111,019.95
6. Step 6: Final answer
   x = 66,712.94