Finding the Fourth Proportional to 8,087,016,109.57, 12,131,827,651.44 and 2,490,950,594.19

Step by Step Solution

1. Step 1: Write the proportion equation
   8,087,016,109.57 : 12,131,827,651.44 = 2,490,950,594.19 : x
2. Step 2: Convert to fraction form
   8,087,016,109.57/12,131,827,651.44 = 2,490,950,594.19/x
3. Step 3: Cross multiply
   8,087,016,109.57x = 12,131,827,651.44 × 2,490,950,594.19
4. Step 4: Simplify right side
   8,087,016,109.57x = 30,219,783,296,965,140,480
5. Step 5: Solve for x
   x = 30,219,783,296,965,140,480/8,087,016,109.57
6. Step 6: Final answer
   x = 3,736,827,389.43