Finding the Fourth Proportional to 16,109.79, 24,152.52 and 10,564.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,109.79 : 24,152.52 = 10,564.53 : x
2. Step 2: Convert to fraction form
   16,109.79/24,152.52 = 10,564.53/x
3. Step 3: Cross multiply
   16,109.79x = 24,152.52 × 10,564.53
4. Step 4: Simplify right side
   16,109.79x = 255,159,971.16
5. Step 5: Solve for x
   x = 255,159,971.16/16,109.79
6. Step 6: Final answer
   x = 15,838.82