Finding the Fourth Proportional to 2,776,680,894.71, 4,162,093,069.35 and 910,839,373.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,680,894.71 : 4,162,093,069.35 = 910,839,373.40 : x
2. Step 2: Convert to fraction form
   2,776,680,894.71/4,162,093,069.35 = 910,839,373.40/x
3. Step 3: Cross multiply
   2,776,680,894.71x = 4,162,093,069.35 × 910,839,373.40
4. Step 4: Simplify right side
   2,776,680,894.71x = 3,790,998,243,333,103,104
5. Step 5: Solve for x
   x = 3,790,998,243,333,103,104/2,776,680,894.71
6. Step 6: Final answer
   x = 1,365,298,493.81