Finding the Fourth Proportional to 59,418.82, 89,127.37 and 14,440.51

Step by Step Solution

1. Step 1: Write the proportion equation
   59,418.82 : 89,127.37 = 14,440.51 : x
2. Step 2: Convert to fraction form
   59,418.82/89,127.37 = 14,440.51/x
3. Step 3: Cross multiply
   59,418.82x = 89,127.37 × 14,440.51
4. Step 4: Simplify right side
   59,418.82x = 1,287,044,159.92
5. Step 5: Solve for x
   x = 1,287,044,159.92/59,418.82
6. Step 6: Final answer
   x = 21,660.55