Finding the Fourth Proportional to 6,272.33, 8,655.86 and 4,282.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,272.33 : 8,655.86 = 4,282.83 : x
2. Step 2: Convert to fraction form
   6,272.33/8,655.86 = 4,282.83/x
3. Step 3: Cross multiply
   6,272.33x = 8,655.86 × 4,282.83
4. Step 4: Simplify right side
   6,272.33x = 37,071,555.47
5. Step 5: Solve for x
   x = 37,071,555.47/6,272.33
6. Step 6: Final answer
   x = 5,910.34