Finding the Fourth Proportional to 9,684.01, 13,363.37 and 5,434.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,684.01 : 13,363.37 = 5,434.67 : x
2. Step 2: Convert to fraction form
   9,684.01/13,363.37 = 5,434.67/x
3. Step 3: Cross multiply
   9,684.01x = 13,363.37 × 5,434.67
4. Step 4: Simplify right side
   9,684.01x = 72,625,591.13
5. Step 5: Solve for x
   x = 72,625,591.13/9,684.01
6. Step 6: Final answer
   x = 7,499.54