Finding the Fourth Proportional to 1,681,516,105.43, 2,320,562,722.52 and 967,052,216.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,681,516,105.43 : 2,320,562,722.52 = 967,052,216.57 : x
2. Step 2: Convert to fraction form
   1,681,516,105.43/2,320,562,722.52 = 967,052,216.57/x
3. Step 3: Cross multiply
   1,681,516,105.43x = 2,320,562,722.52 × 967,052,216.57
4. Step 4: Simplify right side
   1,681,516,105.43x = 2,244,105,324,493,494,784
5. Step 5: Solve for x
   x = 2,244,105,324,493,494,784/1,681,516,105.43
6. Step 6: Final answer
   x = 1,334,572,602.22