Finding the Fourth Proportional to 8,322,294.92, 12,483,874.38 and 2,642,963.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,322,294.92 : 12,483,874.38 = 2,642,963.72 : x
2. Step 2: Convert to fraction form
   8,322,294.92/12,483,874.38 = 2,642,963.72/x
3. Step 3: Cross multiply
   8,322,294.92x = 12,483,874.38 × 2,642,963.72
4. Step 4: Simplify right side
   8,322,294.92x = 32,994,427,071,377.50
5. Step 5: Solve for x
   x = 32,994,427,071,377.50/8,322,294.92
6. Step 6: Final answer
   x = 3,964,582.77