Finding the Fourth Proportional to 6,499.41, 8,969.27 and 3,666.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499.41 : 8,969.27 = 3,666.53 : x
2. Step 2: Convert to fraction form
   6,499.41/8,969.27 = 3,666.53/x
3. Step 3: Cross multiply
   6,499.41x = 8,969.27 × 3,666.53
4. Step 4: Simplify right side
   6,499.41x = 32,886,034.35
5. Step 5: Solve for x
   x = 32,886,034.35/6,499.41
6. Step 6: Final answer
   x = 5,059.85