Finding the Fourth Proportional to 9,499.50, 14,246.82 and 3,957.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.50 : 14,246.82 = 3,957.89 : x
2. Step 2: Convert to fraction form
   9,499.50/14,246.82 = 3,957.89/x
3. Step 3: Cross multiply
   9,499.50x = 14,246.82 × 3,957.89
4. Step 4: Simplify right side
   9,499.50x = 56,387,275.18
5. Step 5: Solve for x
   x = 56,387,275.18/9,499.50
6. Step 6: Final answer
   x = 5,935.82