Finding the Fourth Proportional to 2,894,807,934.38, 3,984,749,443.22 and 2,522,890,563.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,807,934.38 : 3,984,749,443.22 = 2,522,890,563.50 : x
2. Step 2: Convert to fraction form
   2,894,807,934.38/3,984,749,443.22 = 2,522,890,563.50/x
3. Step 3: Cross multiply
   2,894,807,934.38x = 3,984,749,443.22 × 2,522,890,563.50
4. Step 4: Simplify right side
   2,894,807,934.38x = 10,053,086,768,211,615,744
5. Step 5: Solve for x
   x = 10,053,086,768,211,615,744/2,894,807,934.38
6. Step 6: Final answer
   x = 3,472,799,230.93