Finding the Fourth Proportional to 11,960.50, 17,943.63 and 3,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,960.50 : 17,943.63 = 3,752.50 : x
2. Step 2: Convert to fraction form
   11,960.50/17,943.63 = 3,752.50/x
3. Step 3: Cross multiply
   11,960.50x = 17,943.63 × 3,752.50
4. Step 4: Simplify right side
   11,960.50x = 67,333,471.58
5. Step 5: Solve for x
   x = 67,333,471.58/11,960.50
6. Step 6: Final answer
   x = 5,629.65