Finding the Fourth Proportional to 6,753,116.94, 10,123,998.76 and 5,470,543.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,753,116.94 : 10,123,998.76 = 5,470,543.96 : x
2. Step 2: Convert to fraction form
   6,753,116.94/10,123,998.76 = 5,470,543.96/x
3. Step 3: Cross multiply
   6,753,116.94x = 10,123,998.76 × 5,470,543.96
4. Step 4: Simplify right side
   6,753,116.94x = 55,383,780,267,565.48
5. Step 5: Solve for x
   x = 55,383,780,267,565.48/6,753,116.94
6. Step 6: Final answer
   x = 8,201,217.42