Finding the Fourth Proportional to 9,982.50, 14,974.47 and 3,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,982.50 : 14,974.47 = 3,826.50 : x
2. Step 2: Convert to fraction form
   9,982.50/14,974.47 = 3,826.50/x
3. Step 3: Cross multiply
   9,982.50x = 14,974.47 × 3,826.50
4. Step 4: Simplify right side
   9,982.50x = 57,299,809.46
5. Step 5: Solve for x
   x = 57,299,809.46/9,982.50
6. Step 6: Final answer
   x = 5,740.03