Finding the Fourth Proportional to 6,498.63, 8,967.51 and 3,665.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,498.63 : 8,967.51 = 3,665.79 : x
2. Step 2: Convert to fraction form
   6,498.63/8,967.51 = 3,665.79/x
3. Step 3: Cross multiply
   6,498.63x = 8,967.51 × 3,665.79
4. Step 4: Simplify right side
   6,498.63x = 32,873,008.48
5. Step 5: Solve for x
   x = 32,873,008.48/6,498.63
6. Step 6: Final answer
   x = 5,058.45