Finding the Fourth Proportional to 6,501.62, 8,971.56 and 3,669.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,501.62 : 8,971.56 = 3,669.15 : x
2. Step 2: Convert to fraction form
   6,501.62/8,971.56 = 3,669.15/x
3. Step 3: Cross multiply
   6,501.62x = 8,971.56 × 3,669.15
4. Step 4: Simplify right side
   6,501.62x = 32,917,999.37
5. Step 5: Solve for x
   x = 32,917,999.37/6,501.62
6. Step 6: Final answer
   x = 5,063.05