Finding the Fourth Proportional to 1,433,389,931.33, 2,147,894,620.52 and 965,320,613.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,389,931.33 : 2,147,894,620.52 = 965,320,613.37 : x
2. Step 2: Convert to fraction form
   1,433,389,931.33/2,147,894,620.52 = 965,320,613.37/x
3. Step 3: Cross multiply
   1,433,389,931.33x = 2,147,894,620.52 × 965,320,613.37
4. Step 4: Simplify right side
   1,433,389,931.33x = 2,073,406,952,529,662,976
5. Step 5: Solve for x
   x = 2,073,406,952,529,662,976/1,433,389,931.33
6. Step 6: Final answer
   x = 1,446,505,872.00