Finding the Fourth Proportional to 2,964,516,680.16, 4,446,593,081.89 and 1,217,674,099.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,964,516,680.16 : 4,446,593,081.89 = 1,217,674,099.58 : x
2. Step 2: Convert to fraction form
   2,964,516,680.16/4,446,593,081.89 = 1,217,674,099.58/x
3. Step 3: Cross multiply
   2,964,516,680.16x = 4,446,593,081.89 × 1,217,674,099.58
4. Step 4: Simplify right side
   2,964,516,680.16x = 5,414,501,227,163,786,240
5. Step 5: Solve for x
   x = 5,414,501,227,163,786,240/2,964,516,680.16
6. Step 6: Final answer
   x = 1,826,436,418.25