Finding the Fourth Proportional to 10,995,386,892.36, 16,498,152,715.98 and 5,021,344,455.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,995,386,892.36 : 16,498,152,715.98 = 5,021,344,455.42 : x
2. Step 2: Convert to fraction form
   10,995,386,892.36/16,498,152,715.98 = 5,021,344,455.42/x
3. Step 3: Cross multiply
   10,995,386,892.36x = 16,498,152,715.98 × 5,021,344,455.42
4. Step 4: Simplify right side
   10,995,386,892.36x = 82,842,907,665,058,578,432
5. Step 5: Solve for x
   x = 82,842,907,665,058,578,432/10,995,386,892.36
6. Step 6: Final answer
   x = 7,534,333,123.16