Finding the Fourth Proportional to 11,952.93, 17,931.82 and 4,162.35

Step by Step Solution

1. Step 1: Write the proportion equation
   11,952.93 : 17,931.82 = 4,162.35 : x
2. Step 2: Convert to fraction form
   11,952.93/17,931.82 = 4,162.35/x
3. Step 3: Cross multiply
   11,952.93x = 17,931.82 × 4,162.35
4. Step 4: Simplify right side
   11,952.93x = 74,638,510.98
5. Step 5: Solve for x
   x = 74,638,510.98/11,952.93
6. Step 6: Final answer
   x = 6,244.37