Finding the Fourth Proportional to 22,826,315,694.80, 31,388,612,564.76 and 19,810,332,320.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,826,315,694.80 : 31,388,612,564.76 = 19,810,332,320.12 : x
2. Step 2: Convert to fraction form
   22,826,315,694.80/31,388,612,564.76 = 19,810,332,320.12/x
3. Step 3: Cross multiply
   22,826,315,694.80x = 31,388,612,564.76 × 19,810,332,320.12
4. Step 4: Simplify right side
   22,826,315,694.80x = 621,818,845,975,389,667,328
5. Step 5: Solve for x
   x = 621,818,845,975,389,667,328/22,826,315,694.80
6. Step 6: Final answer
   x = 27,241,314,555.07