Finding the Fourth Proportional to 22,015.59, 32,998.53 and 10,930.20

Step by Step Solution

1. Step 1: Write the proportion equation
   22,015.59 : 32,998.53 = 10,930.20 : x
2. Step 2: Convert to fraction form
   22,015.59/32,998.53 = 10,930.20/x
3. Step 3: Cross multiply
   22,015.59x = 32,998.53 × 10,930.20
4. Step 4: Simplify right side
   22,015.59x = 360,680,532.61
5. Step 5: Solve for x
   x = 360,680,532.61/22,015.59
6. Step 6: Final answer
   x = 16,382.96