Finding the Fourth Proportional to 6,555.42, 9,046.47 and 3,571.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,555.42 : 9,046.47 = 3,571.25 : x
2. Step 2: Convert to fraction form
   6,555.42/9,046.47 = 3,571.25/x
3. Step 3: Cross multiply
   6,555.42x = 9,046.47 × 3,571.25
4. Step 4: Simplify right side
   6,555.42x = 32,307,160.76
5. Step 5: Solve for x
   x = 32,307,160.76/6,555.42
6. Step 6: Final answer
   x = 4,928.31