Finding the Fourth Proportional to 6,227.83, 9,345.42 and 2,529.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,227.83 : 9,345.42 = 2,529.78 : x
2. Step 2: Convert to fraction form
   6,227.83/9,345.42 = 2,529.78/x
3. Step 3: Cross multiply
   6,227.83x = 9,345.42 × 2,529.78
4. Step 4: Simplify right side
   6,227.83x = 23,641,856.61
5. Step 5: Solve for x
   x = 23,641,856.61/6,227.83
6. Step 6: Final answer
   x = 3,796.16