Finding the Fourth Proportional to 14,422.86, 21,643.89 and 5,062.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,422.86 : 21,643.89 = 5,062.86 : x
2. Step 2: Convert to fraction form
   14,422.86/21,643.89 = 5,062.86/x
3. Step 3: Cross multiply
   14,422.86x = 21,643.89 × 5,062.86
4. Step 4: Simplify right side
   14,422.86x = 109,579,984.93
5. Step 5: Solve for x
   x = 109,579,984.93/14,422.86
6. Step 6: Final answer
   x = 7,597.66