Finding the Fourth Proportional to 7,014,978.27, 9,677,993.53 and 4,260,626.73

Step by Step Solution

1. Step 1: Write the proportion equation
   7,014,978.27 : 9,677,993.53 = 4,260,626.73 : x
2. Step 2: Convert to fraction form
   7,014,978.27/9,677,993.53 = 4,260,626.73/x
3. Step 3: Cross multiply
   7,014,978.27x = 9,677,993.53 × 4,260,626.73
4. Step 4: Simplify right side
   7,014,978.27x = 41,234,317,926,685.05
5. Step 5: Solve for x
   x = 41,234,317,926,685.05/7,014,978.27
6. Step 6: Final answer
   x = 5,878,039.30