Finding the Fourth Proportional to 14,617.50, 21,917.49 and 7,106.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,617.50 : 21,917.49 = 7,106.27 : x
2. Step 2: Convert to fraction form
   14,617.50/21,917.49 = 7,106.27/x
3. Step 3: Cross multiply
   14,617.50x = 21,917.49 × 7,106.27
4. Step 4: Simplify right side
   14,617.50x = 155,751,492.07
5. Step 5: Solve for x
   x = 155,751,492.07/14,617.50
6. Step 6: Final answer
   x = 10,655.14