Finding the Fourth Proportional to 25,988,763,632.71, 35,864,704,391.61 and 14,401,563,993.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,988,763,632.71 : 35,864,704,391.61 = 14,401,563,993.88 : x
2. Step 2: Convert to fraction form
   25,988,763,632.71/35,864,704,391.61 = 14,401,563,993.88/x
3. Step 3: Cross multiply
   25,988,763,632.71x = 35,864,704,391.61 × 14,401,563,993.88
4. Step 4: Simplify right side
   25,988,763,632.71x = 516,507,835,417,109,200,896
5. Step 5: Solve for x
   x = 516,507,835,417,109,200,896/25,988,763,632.71
6. Step 6: Final answer
   x = 19,874,275,002.72