Finding the Fourth Proportional to 14,426.64, 19,906.83 and 8,053.02

Step by Step Solution

1. Step 1: Write the proportion equation
   14,426.64 : 19,906.83 = 8,053.02 : x
2. Step 2: Convert to fraction form
   14,426.64/19,906.83 = 8,053.02/x
3. Step 3: Cross multiply
   14,426.64x = 19,906.83 × 8,053.02
4. Step 4: Simplify right side
   14,426.64x = 160,310,100.13
5. Step 5: Solve for x
   x = 160,310,100.13/14,426.64
6. Step 6: Final answer
   x = 11,112.09