Finding the Fourth Proportional to 14,487.59, 21,726.77 and 7,466.71

Step by Step Solution

1. Step 1: Write the proportion equation
   14,487.59 : 21,726.77 = 7,466.71 : x
2. Step 2: Convert to fraction form
   14,487.59/21,726.77 = 7,466.71/x
3. Step 3: Cross multiply
   14,487.59x = 21,726.77 × 7,466.71
4. Step 4: Simplify right side
   14,487.59x = 162,227,490.83
5. Step 5: Solve for x
   x = 162,227,490.83/14,487.59
6. Step 6: Final answer
   x = 11,197.69