Finding the Fourth Proportional to 11,024.58, 16,519.59 and 9,374.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,024.58 : 16,519.59 = 9,374.34 : x
2. Step 2: Convert to fraction form
   11,024.58/16,519.59 = 9,374.34/x
3. Step 3: Cross multiply
   11,024.58x = 16,519.59 × 9,374.34
4. Step 4: Simplify right side
   11,024.58x = 154,860,253.32
5. Step 5: Solve for x
   x = 154,860,253.32/11,024.58
6. Step 6: Final answer
   x = 14,046.82