Finding the Fourth Proportional to 11,994.42, 17,932.50 and 10,165.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,994.42 : 17,932.50 = 10,165.98 : x
2. Step 2: Convert to fraction form
   11,994.42/17,932.50 = 10,165.98/x
3. Step 3: Cross multiply
   11,994.42x = 17,932.50 × 10,165.98
4. Step 4: Simplify right side
   11,994.42x = 182,301,436.35
5. Step 5: Solve for x
   x = 182,301,436.35/11,994.42
6. Step 6: Final answer
   x = 15,198.85