Finding the Fourth Proportional to 6,506.24, 8,978.54 and 3,522.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,506.24 : 8,978.54 = 3,522.01 : x
2. Step 2: Convert to fraction form
   6,506.24/8,978.54 = 3,522.01/x
3. Step 3: Cross multiply
   6,506.24x = 8,978.54 × 3,522.01
4. Step 4: Simplify right side
   6,506.24x = 31,622,467.61
5. Step 5: Solve for x
   x = 31,622,467.61/6,506.24
6. Step 6: Final answer
   x = 4,860.33