Finding the Fourth Proportional to 6,502.71, 8,973.86 and 3,670.65

Step by Step Solution

1. Step 1: Write the proportion equation
   6,502.71 : 8,973.86 = 3,670.65 : x
2. Step 2: Convert to fraction form
   6,502.71/8,973.86 = 3,670.65/x
3. Step 3: Cross multiply
   6,502.71x = 8,973.86 × 3,670.65
4. Step 4: Simplify right side
   6,502.71x = 32,939,880.86
5. Step 5: Solve for x
   x = 32,939,880.86/6,502.71
6. Step 6: Final answer
   x = 5,065.56