Finding the Fourth Proportional to 16,706.86, 23,054.61 and 9,632.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,706.86 : 23,054.61 = 9,632.86 : x
2. Step 2: Convert to fraction form
   16,706.86/23,054.61 = 9,632.86/x
3. Step 3: Cross multiply
   16,706.86x = 23,054.61 × 9,632.86
4. Step 4: Simplify right side
   16,706.86x = 222,081,830.48
5. Step 5: Solve for x
   x = 222,081,830.48/16,706.86
6. Step 6: Final answer
   x = 13,292.85