Finding the Fourth Proportional to 16,087.32, 24,109.20 and 7,196.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.32 : 24,109.20 = 7,196.76 : x
2. Step 2: Convert to fraction form
   16,087.32/24,109.20 = 7,196.76/x
3. Step 3: Cross multiply
   16,087.32x = 24,109.20 × 7,196.76
4. Step 4: Simplify right side
   16,087.32x = 173,508,126.19
5. Step 5: Solve for x
   x = 173,508,126.19/16,087.32
6. Step 6: Final answer
   x = 10,785.40