Finding the Fourth Proportional to 6,506.73, 8,979.29 and 3,522.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,506.73 : 8,979.29 = 3,522.59 : x
2. Step 2: Convert to fraction form
   6,506.73/8,979.29 = 3,522.59/x
3. Step 3: Cross multiply
   6,506.73x = 8,979.29 × 3,522.59
4. Step 4: Simplify right side
   6,506.73x = 31,630,339.55
5. Step 5: Solve for x
   x = 31,630,339.55/6,506.73
6. Step 6: Final answer
   x = 4,861.17