Finding the Fourth Proportional to 3,675,505,265.98, 5,072,626,082.82 and 2,089,834,814.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,675,505,265.98 : 5,072,626,082.82 = 2,089,834,814.38 : x
2. Step 2: Convert to fraction form
   3,675,505,265.98/5,072,626,082.82 = 2,089,834,814.38/x
3. Step 3: Cross multiply
   3,675,505,265.98x = 5,072,626,082.82 × 2,089,834,814.38
4. Step 4: Simplify right side
   3,675,505,265.98x = 10,600,950,588,209,281,024
5. Step 5: Solve for x
   x = 10,600,950,588,209,281,024/3,675,505,265.98
6. Step 6: Final answer
   x = 2,884,215,861.78