Finding the Fourth Proportional to 16,539.46, 22,824.89 and 9,468.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,539.46 : 22,824.89 = 9,468.16 : x
2. Step 2: Convert to fraction form
   16,539.46/22,824.89 = 9,468.16/x
3. Step 3: Cross multiply
   16,539.46x = 22,824.89 × 9,468.16
4. Step 4: Simplify right side
   16,539.46x = 216,109,641.60
5. Step 5: Solve for x
   x = 216,109,641.60/16,539.46
6. Step 6: Final answer
   x = 13,066.31