Finding the Fourth Proportional to 6,867,451.33, 10,293,340.89 and 2,766,147.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,867,451.33 : 10,293,340.89 = 2,766,147.42 : x
2. Step 2: Convert to fraction form
   6,867,451.33/10,293,340.89 = 2,766,147.42/x
3. Step 3: Cross multiply
   6,867,451.33x = 10,293,340.89 × 2,766,147.42
4. Step 4: Simplify right side
   6,867,451.33x = 28,472,898,346,054.00
5. Step 5: Solve for x
   x = 28,472,898,346,054.00/6,867,451.33
6. Step 6: Final answer
   x = 4,146,064.82