Finding the Fourth Proportional to 9,322,708,155.68, 12,865,187,112.72 and 5,093,529,235.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,322,708,155.68 : 12,865,187,112.72 = 5,093,529,235.04 : x
2. Step 2: Convert to fraction form
   9,322,708,155.68/12,865,187,112.72 = 5,093,529,235.04/x
3. Step 3: Cross multiply
   9,322,708,155.68x = 12,865,187,112.72 × 5,093,529,235.04
4. Step 4: Simplify right side
   9,322,708,155.68x = 65,529,206,672,899,162,112
5. Step 5: Solve for x
   x = 65,529,206,672,899,162,112/9,322,708,155.68
6. Step 6: Final answer
   x = 7,028,988,313.12