Finding the Fourth Proportional to 7,057,623,024.18, 10,588,013,375.31 and 2,150,680,867.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,057,623,024.18 : 10,588,013,375.31 = 2,150,680,867.38 : x
2. Step 2: Convert to fraction form
   7,057,623,024.18/10,588,013,375.31 = 2,150,680,867.38/x
3. Step 3: Cross multiply
   7,057,623,024.18x = 10,588,013,375.31 × 2,150,680,867.38
4. Step 4: Simplify right side
   7,057,623,024.18x = 22,771,437,789,842,751,488
5. Step 5: Solve for x
   x = 22,771,437,789,842,751,488/7,057,623,024.18
6. Step 6: Final answer
   x = 3,226,502,423.24