Finding the Fourth Proportional to 16,164.16, 22,301.94 and 9,701.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,164.16 : 22,301.94 = 9,701.17 : x
2. Step 2: Convert to fraction form
   16,164.16/22,301.94 = 9,701.17/x
3. Step 3: Cross multiply
   16,164.16x = 22,301.94 × 9,701.17
4. Step 4: Simplify right side
   16,164.16x = 216,354,911.27
5. Step 5: Solve for x
   x = 216,354,911.27/16,164.16
6. Step 6: Final answer
   x = 13,384.85