Finding the Fourth Proportional to 9,684.79, 14,528.89 and 5,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,684.79 : 14,528.89 = 5,003.50 : x
2. Step 2: Convert to fraction form
   9,684.79/14,528.89 = 5,003.50/x
3. Step 3: Cross multiply
   9,684.79x = 14,528.89 × 5,003.50
4. Step 4: Simplify right side
   9,684.79x = 72,695,271.50
5. Step 5: Solve for x
   x = 72,695,271.50/9,684.79
6. Step 6: Final answer
   x = 7,506.13