Finding the Fourth Proportional to 14,169.83, 21,250.23 and 5,162.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,169.83 : 21,250.23 = 5,162.82 : x
2. Step 2: Convert to fraction form
   14,169.83/21,250.23 = 5,162.82/x
3. Step 3: Cross multiply
   14,169.83x = 21,250.23 × 5,162.82
4. Step 4: Simplify right side
   14,169.83x = 109,711,112.45
5. Step 5: Solve for x
   x = 109,711,112.45/14,169.83
6. Step 6: Final answer
   x = 7,742.59