Finding the Fourth Proportional to 6,500.57, 8,970.77 and 3,667.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,500.57 : 8,970.77 = 3,667.94 : x
2. Step 2: Convert to fraction form
   6,500.57/8,970.77 = 3,667.94/x
3. Step 3: Cross multiply
   6,500.57x = 8,970.77 × 3,667.94
4. Step 4: Simplify right side
   6,500.57x = 32,904,201.26
5. Step 5: Solve for x
   x = 32,904,201.26/6,500.57
6. Step 6: Final answer
   x = 5,061.74