Finding the Fourth Proportional to 10,204,506,028.72, 14,082,218,205.24 and 5,510,819,116.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,204,506,028.72 : 14,082,218,205.24 = 5,510,819,116.72 : x
2. Step 2: Convert to fraction form
   10,204,506,028.72/14,082,218,205.24 = 5,510,819,116.72/x
3. Step 3: Cross multiply
   10,204,506,028.72x = 14,082,218,205.24 × 5,510,819,116.72
4. Step 4: Simplify right side
   10,204,506,028.72x = 77,604,557,291,259,002,880
5. Step 5: Solve for x
   x = 77,604,557,291,259,002,880/10,204,506,028.72
6. Step 6: Final answer
   x = 7,604,930,319.30