Finding the Fourth Proportional to 16,099.21, 24,155.46 and 7,088.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,099.21 : 24,155.46 = 7,088.70 : x
2. Step 2: Convert to fraction form
   16,099.21/24,155.46 = 7,088.70/x
3. Step 3: Cross multiply
   16,099.21x = 24,155.46 × 7,088.70
4. Step 4: Simplify right side
   16,099.21x = 171,230,688.52
5. Step 5: Solve for x
   x = 171,230,688.52/16,099.21
6. Step 6: Final answer
   x = 10,635.97