Finding the Fourth Proportional to 9,468.50, 13,066.59 and 5,434.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,468.50 : 13,066.59 = 5,434.26 : x
2. Step 2: Convert to fraction form
   9,468.50/13,066.59 = 5,434.26/x
3. Step 3: Cross multiply
   9,468.50x = 13,066.59 × 5,434.26
4. Step 4: Simplify right side
   9,468.50x = 71,007,247.37
5. Step 5: Solve for x
   x = 71,007,247.37/9,468.50
6. Step 6: Final answer
   x = 7,499.32