Finding the Fourth Proportional to 23,685.86, 35,532.30 and 8,099.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,685.86 : 35,532.30 = 8,099.84 : x
2. Step 2: Convert to fraction form
   23,685.86/35,532.30 = 8,099.84/x
3. Step 3: Cross multiply
   23,685.86x = 35,532.30 × 8,099.84
4. Step 4: Simplify right side
   23,685.86x = 287,805,944.83
5. Step 5: Solve for x
   x = 287,805,944.83/23,685.86
6. Step 6: Final answer
   x = 12,150.96