Finding the Fourth Proportional to 14,300.73, 19,726.88 and 8,331.71

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.73 : 19,726.88 = 8,331.71 : x
2. Step 2: Convert to fraction form
   14,300.73/19,726.88 = 8,331.71/x
3. Step 3: Cross multiply
   14,300.73x = 19,726.88 × 8,331.71
4. Step 4: Simplify right side
   14,300.73x = 164,358,503.07
5. Step 5: Solve for x
   x = 164,358,503.07/14,300.73
6. Step 6: Final answer
   x = 11,493.01