Finding the Fourth Proportional to 6,456,656.30, 8,910,815.03 and 4,822,226.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,456,656.30 : 8,910,815.03 = 4,822,226.10 : x
2. Step 2: Convert to fraction form
   6,456,656.30/8,910,815.03 = 4,822,226.10/x
3. Step 3: Cross multiply
   6,456,656.30x = 8,910,815.03 × 4,822,226.10
4. Step 4: Simplify right side
   6,456,656.30x = 42,969,964,785,827.15
5. Step 5: Solve for x
   x = 42,969,964,785,827.15/6,456,656.30
6. Step 6: Final answer
   x = 6,655,142.05