Finding the Fourth Proportional to 16,162.74, 24,211.71 and 7,385.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,162.74 : 24,211.71 = 7,385.58 : x
2. Step 2: Convert to fraction form
   16,162.74/24,211.71 = 7,385.58/x
3. Step 3: Cross multiply
   16,162.74x = 24,211.71 × 7,385.58
4. Step 4: Simplify right side
   16,162.74x = 178,817,521.14
5. Step 5: Solve for x
   x = 178,817,521.14/16,162.74
6. Step 6: Final answer
   x = 11,063.56