Finding the Fourth Proportional to 9,625.69, 13,282.04 and 5,376.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,625.69 : 13,282.04 = 5,376.23 : x
2. Step 2: Convert to fraction form
   9,625.69/13,282.04 = 5,376.23/x
3. Step 3: Cross multiply
   9,625.69x = 13,282.04 × 5,376.23
4. Step 4: Simplify right side
   9,625.69x = 71,407,298.75
5. Step 5: Solve for x
   x = 71,407,298.75/9,625.69
6. Step 6: Final answer
   x = 7,418.41