Finding the Fourth Proportional to 2,093,208,890.24, 2,888,689,886.16 and 1,153,472,066.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,208,890.24 : 2,888,689,886.16 = 1,153,472,066.72 : x
2. Step 2: Convert to fraction form
   2,093,208,890.24/2,888,689,886.16 = 1,153,472,066.72/x
3. Step 3: Cross multiply
   2,093,208,890.24x = 2,888,689,886.16 × 1,153,472,066.72
4. Step 4: Simplify right side
   2,093,208,890.24x = 3,332,023,093,102,136,832
5. Step 5: Solve for x
   x = 3,332,023,093,102,136,832/2,093,208,890.24
6. Step 6: Final answer
   x = 1,591,825,406.74