Finding the Fourth Proportional to 4,969,865,815.72, 7,454,749,596.56 and 2,276,922,288.33

Step by Step Solution

1. Step 1: Write the proportion equation
   4,969,865,815.72 : 7,454,749,596.56 = 2,276,922,288.33 : x
2. Step 2: Convert to fraction form
   4,969,865,815.72/7,454,749,596.56 = 2,276,922,288.33/x
3. Step 3: Cross multiply
   4,969,865,815.72x = 7,454,749,596.56 × 2,276,922,288.33
4. Step 4: Simplify right side
   4,969,865,815.72x = 16,973,885,510,326,540,288
5. Step 5: Solve for x
   x = 16,973,885,510,326,540,288/4,969,865,815.72
6. Step 6: Final answer
   x = 3,415,360,925.17