Finding the Fourth Proportional to 9,398.72, 14,097.36 and 3,926.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,398.72 : 14,097.36 = 3,926.72 : x
2. Step 2: Convert to fraction form
   9,398.72/14,097.36 = 3,926.72/x
3. Step 3: Cross multiply
   9,398.72x = 14,097.36 × 3,926.72
4. Step 4: Simplify right side
   9,398.72x = 55,356,385.46
5. Step 5: Solve for x
   x = 55,356,385.46/9,398.72
6. Step 6: Final answer
   x = 5,889.78