Finding the Fourth Proportional to 3,837,558,980.72, 5,756,337,744.84 and 2,092,229,404.40

Step by Step Solution

1. Step 1: Write the proportion equation
   3,837,558,980.72 : 5,756,337,744.84 = 2,092,229,404.40 : x
2. Step 2: Convert to fraction form
   3,837,558,980.72/5,756,337,744.84 = 2,092,229,404.40/x
3. Step 3: Cross multiply
   3,837,558,980.72x = 5,756,337,744.84 × 2,092,229,404.40
4. Step 4: Simplify right side
   3,837,558,980.72x = 12,043,579,091,411,832,832
5. Step 5: Solve for x
   x = 12,043,579,091,411,832,832/3,837,558,980.72
6. Step 6: Final answer
   x = 3,138,343,710.66