Finding the Fourth Proportional to 7,069,617,518.89, 10,605,515,898.46 and 2,410,401,863.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,069,617,518.89 : 10,605,515,898.46 = 2,410,401,863.05 : x
2. Step 2: Convert to fraction form
   7,069,617,518.89/10,605,515,898.46 = 2,410,401,863.05/x
3. Step 3: Cross multiply
   7,069,617,518.89x = 10,605,515,898.46 × 2,410,401,863.05
4. Step 4: Simplify right side
   7,069,617,518.89x = 25,563,555,280,254,377,984
5. Step 5: Solve for x
   x = 25,563,555,280,254,377,984/7,069,617,518.89
6. Step 6: Final answer
   x = 3,615,974,302.99