Finding the Fourth Proportional to 11,960.50, 17,933.52 and 4,565.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,960.50 : 17,933.52 = 4,565.50 : x
2. Step 2: Convert to fraction form
   11,960.50/17,933.52 = 4,565.50/x
3. Step 3: Cross multiply
   11,960.50x = 17,933.52 × 4,565.50
4. Step 4: Simplify right side
   11,960.50x = 81,875,485.56
5. Step 5: Solve for x
   x = 81,875,485.56/11,960.50
6. Step 6: Final answer
   x = 6,845.49