Finding the Fourth Proportional to 4,748.31, 6,547.34 and 3,067.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,748.31 : 6,547.34 = 3,067.50 : x
2. Step 2: Convert to fraction form
   4,748.31/6,547.34 = 3,067.50/x
3. Step 3: Cross multiply
   4,748.31x = 6,547.34 × 3,067.50
4. Step 4: Simplify right side
   4,748.31x = 20,083,965.45
5. Step 5: Solve for x
   x = 20,083,965.45/4,748.31
6. Step 6: Final answer
   x = 4,229.71