Finding the Fourth Proportional to 9,847.67, 14,713.83 and 9,503.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,847.67 : 14,713.83 = 9,503.15 : x
2. Step 2: Convert to fraction form
   9,847.67/14,713.83 = 9,503.15/x
3. Step 3: Cross multiply
   9,847.67x = 14,713.83 × 9,503.15
4. Step 4: Simplify right side
   9,847.67x = 139,827,660.00
5. Step 5: Solve for x
   x = 139,827,660.00/9,847.67
6. Step 6: Final answer
   x = 14,199.07