Finding the Fourth Proportional to 6,916,355,196.86, 10,375,165,921.55 and 1,942,043,532.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,916,355,196.86 : 10,375,165,921.55 = 1,942,043,532.28 : x
2. Step 2: Convert to fraction form
   6,916,355,196.86/10,375,165,921.55 = 1,942,043,532.28/x
3. Step 3: Cross multiply
   6,916,355,196.86x = 10,375,165,921.55 × 1,942,043,532.28
4. Step 4: Simplify right side
   6,916,355,196.86x = 20,149,023,874,242,396,160
5. Step 5: Solve for x
   x = 20,149,023,874,242,396,160/6,916,355,196.86
6. Step 6: Final answer
   x = 2,913,243,073.95