Finding the Fourth Proportional to 16,298.48, 24,415.38 and 9,280.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,298.48 : 24,415.38 = 9,280.22 : x
2. Step 2: Convert to fraction form
   16,298.48/24,415.38 = 9,280.22/x
3. Step 3: Cross multiply
   16,298.48x = 24,415.38 × 9,280.22
4. Step 4: Simplify right side
   16,298.48x = 226,580,097.78
5. Step 5: Solve for x
   x = 226,580,097.78/16,298.48
6. Step 6: Final answer
   x = 13,901.92