Finding the Fourth Proportional to 8,039,551.05, 12,061,191.87 and 2,648,007.99

Step by Step Solution

1. Step 1: Write the proportion equation
   8,039,551.05 : 12,061,191.87 = 2,648,007.99 : x
2. Step 2: Convert to fraction form
   8,039,551.05/12,061,191.87 = 2,648,007.99/x
3. Step 3: Cross multiply
   8,039,551.05x = 12,061,191.87 × 2,648,007.99
4. Step 4: Simplify right side
   8,039,551.05x = 31,938,132,440,683.04
5. Step 5: Solve for x
   x = 31,938,132,440,683.04/8,039,551.05
6. Step 6: Final answer
   x = 3,972,626.36