Finding the Fourth Proportional to 8,087,016,015.53, 12,131,827,510.49 and 2,490,950,500.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,087,016,015.53 : 12,131,827,510.49 = 2,490,950,500.38 : x
2. Step 2: Convert to fraction form
   8,087,016,015.53/12,131,827,510.49 = 2,490,950,500.38/x
3. Step 3: Cross multiply
   8,087,016,015.53x = 12,131,827,510.49 × 2,490,950,500.38
4. Step 4: Simplify right side
   8,087,016,015.53x = 30,219,781,807,766,462,464
5. Step 5: Solve for x
   x = 30,219,781,807,766,462,464/8,087,016,015.53
6. Step 6: Final answer
   x = 3,736,827,248.73