Finding the Fourth Proportional to 16,100.71, 24,154.79 and 5,006.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,100.71 : 24,154.79 = 5,006.81 : x
2. Step 2: Convert to fraction form
   16,100.71/24,154.79 = 5,006.81/x
3. Step 3: Cross multiply
   16,100.71x = 24,154.79 × 5,006.81
4. Step 4: Simplify right side
   16,100.71x = 120,938,479.47
5. Step 5: Solve for x
   x = 120,938,479.47/16,100.71
6. Step 6: Final answer
   x = 7,511.38