Finding the Fourth Proportional to 6,462.45, 8,918.18 and 3,667.95

Step by Step Solution

1. Step 1: Write the proportion equation
   6,462.45 : 8,918.18 = 3,667.95 : x
2. Step 2: Convert to fraction form
   6,462.45/8,918.18 = 3,667.95/x
3. Step 3: Cross multiply
   6,462.45x = 8,918.18 × 3,667.95
4. Step 4: Simplify right side
   6,462.45x = 32,711,438.33
5. Step 5: Solve for x
   x = 32,711,438.33/6,462.45
6. Step 6: Final answer
   x = 5,061.77