Finding the Fourth Proportional to 9,571.86, 14,341.37 and 7,603.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,571.86 : 14,341.37 = 7,603.56 : x
2. Step 2: Convert to fraction form
   9,571.86/14,341.37 = 7,603.56/x
3. Step 3: Cross multiply
   9,571.86x = 14,341.37 × 7,603.56
4. Step 4: Simplify right side
   9,571.86x = 109,045,429.26
5. Step 5: Solve for x
   x = 109,045,429.26/9,571.86
6. Step 6: Final answer
   x = 11,392.29