Finding the Fourth Proportional to 10,685,224,138.87, 16,030,298,496.16 and 3,698,035,057.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,685,224,138.87 : 16,030,298,496.16 = 3,698,035,057.62 : x
2. Step 2: Convert to fraction form
   10,685,224,138.87/16,030,298,496.16 = 3,698,035,057.62/x
3. Step 3: Cross multiply
   10,685,224,138.87x = 16,030,298,496.16 × 3,698,035,057.62
4. Step 4: Simplify right side
   10,685,224,138.87x = 59,280,605,822,912,839,680
5. Step 5: Solve for x
   x = 59,280,605,822,912,839,680/10,685,224,138.87
6. Step 6: Final answer
   x = 5,547,904,756.37