Finding the Fourth Proportional to 9,523.96, 14,291.25 and 3,604.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,523.96 : 14,291.25 = 3,604.78 : x
2. Step 2: Convert to fraction form
   9,523.96/14,291.25 = 3,604.78/x
3. Step 3: Cross multiply
   9,523.96x = 14,291.25 × 3,604.78
4. Step 4: Simplify right side
   9,523.96x = 51,516,816.52
5. Step 5: Solve for x
   x = 51,516,816.52/9,523.96
6. Step 6: Final answer
   x = 5,409.18