Finding the Fourth Proportional to 6,500.63, 8,970.27 and 3,667.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,500.63 : 8,970.27 = 3,667.79 : x
2. Step 2: Convert to fraction form
   6,500.63/8,970.27 = 3,667.79/x
3. Step 3: Cross multiply
   6,500.63x = 8,970.27 × 3,667.79
4. Step 4: Simplify right side
   6,500.63x = 32,901,066.60
5. Step 5: Solve for x
   x = 32,901,066.60/6,500.63
6. Step 6: Final answer
   x = 5,061.21