Finding the Fourth Proportional to 6,529.72, 9,007.84 and 3,875.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,529.72 : 9,007.84 = 3,875.25 : x
2. Step 2: Convert to fraction form
   6,529.72/9,007.84 = 3,875.25/x
3. Step 3: Cross multiply
   6,529.72x = 9,007.84 × 3,875.25
4. Step 4: Simplify right side
   6,529.72x = 34,907,645.25
5. Step 5: Solve for x
   x = 34,907,645.25/6,529.72
6. Step 6: Final answer
   x = 5,345.96