Finding the Fourth Proportional to 9,468.23, 13,065.60 and 5,434.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,468.23 : 13,065.60 = 5,434.13 : x
2. Step 2: Convert to fraction form
   9,468.23/13,065.60 = 5,434.13/x
3. Step 3: Cross multiply
   9,468.23x = 13,065.60 × 5,434.13
4. Step 4: Simplify right side
   9,468.23x = 71,000,103.60
5. Step 5: Solve for x
   x = 71,000,103.60/9,468.23
6. Step 6: Final answer
   x = 7,498.77