Finding the Fourth Proportional to 2,335,484,056.77, 3,222,976,536.72 and 1,263,787,392.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335,484,056.77 : 3,222,976,536.72 = 1,263,787,392.15 : x
2. Step 2: Convert to fraction form
   2,335,484,056.77/3,222,976,536.72 = 1,263,787,392.15/x
3. Step 3: Cross multiply
   2,335,484,056.77x = 3,222,976,536.72 × 1,263,787,392.15
4. Step 4: Simplify right side
   2,335,484,056.77x = 4,073,157,112,302,007,808
5. Step 5: Solve for x
   x = 4,073,157,112,302,007,808/2,335,484,056.77
6. Step 6: Final answer
   x = 1,744,031,221.49