Finding the Fourth Proportional to 9,510.39, 14,247.83 and 7,960.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,510.39 : 14,247.83 = 7,960.37 : x
2. Step 2: Convert to fraction form
   9,510.39/14,247.83 = 7,960.37/x
3. Step 3: Cross multiply
   9,510.39x = 14,247.83 × 7,960.37
4. Step 4: Simplify right side
   9,510.39x = 113,417,887.46
5. Step 5: Solve for x
   x = 113,417,887.46/9,510.39
6. Step 6: Final answer
   x = 11,925.68