Finding the Fourth Proportional to 5,665.28, 8,498.32 and 1,967.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,665.28 : 8,498.32 = 1,967.03 : x
2. Step 2: Convert to fraction form
   5,665.28/8,498.32 = 1,967.03/x
3. Step 3: Cross multiply
   5,665.28x = 8,498.32 × 1,967.03
4. Step 4: Simplify right side
   5,665.28x = 16,716,402.98
5. Step 5: Solve for x
   x = 16,716,402.98/5,665.28
6. Step 6: Final answer
   x = 2,950.68