Finding the Fourth Proportional to 6,502.59, 8,972.91 and 3,669.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,502.59 : 8,972.91 = 3,669.71 : x
2. Step 2: Convert to fraction form
   6,502.59/8,972.91 = 3,669.71/x
3. Step 3: Cross multiply
   6,502.59x = 8,972.91 × 3,669.71
4. Step 4: Simplify right side
   6,502.59x = 32,927,932.69
5. Step 5: Solve for x
   x = 32,927,932.69/6,502.59
6. Step 6: Final answer
   x = 5,063.82