Finding the Fourth Proportional to 6,526.72, 9,006.88 and 3,542.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,526.72 : 9,006.88 = 3,542.56 : x
2. Step 2: Convert to fraction form
   6,526.72/9,006.88 = 3,542.56/x
3. Step 3: Cross multiply
   6,526.72x = 9,006.88 × 3,542.56
4. Step 4: Simplify right side
   6,526.72x = 31,907,384.03
5. Step 5: Solve for x
   x = 31,907,384.03/6,526.72
6. Step 6: Final answer
   x = 4,888.73