Finding the Fourth Proportional to 16,784.96, 23,161.43 and 9,710.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,784.96 : 23,161.43 = 9,710.06 : x
2. Step 2: Convert to fraction form
   16,784.96/23,161.43 = 9,710.06/x
3. Step 3: Cross multiply
   16,784.96x = 23,161.43 × 9,710.06
4. Step 4: Simplify right side
   16,784.96x = 224,898,783.45
5. Step 5: Solve for x
   x = 224,898,783.45/16,784.96
6. Step 6: Final answer
   x = 13,398.83