Finding the Fourth Proportional to 6,259.33, 8,637.89 and 3,901.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,259.33 : 8,637.89 = 3,901.47 : x
2. Step 2: Convert to fraction form
   6,259.33/8,637.89 = 3,901.47/x
3. Step 3: Cross multiply
   6,259.33x = 8,637.89 × 3,901.47
4. Step 4: Simplify right side
   6,259.33x = 33,700,468.70
5. Step 5: Solve for x
   x = 33,700,468.70/6,259.33
6. Step 6: Final answer
   x = 5,384.04