Finding the Fourth Proportional to 7,469,680.75, 10,308,687.33 and 4,162,194.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,469,680.75 : 10,308,687.33 = 4,162,194.54 : x
2. Step 2: Convert to fraction form
   7,469,680.75/10,308,687.33 = 4,162,194.54/x
3. Step 3: Cross multiply
   7,469,680.75x = 10,308,687.33 × 4,162,194.54
4. Step 4: Simplify right side
   7,469,680.75x = 42,906,762,119,493.18
5. Step 5: Solve for x
   x = 42,906,762,119,493.18/7,469,680.75
6. Step 6: Final answer
   x = 5,744,122.61