Finding the Fourth Proportional to 14,597.83, 20,141.29 and 8,930.51

Step by Step Solution

1. Step 1: Write the proportion equation
   14,597.83 : 20,141.29 = 8,930.51 : x
2. Step 2: Convert to fraction form
   14,597.83/20,141.29 = 8,930.51/x
3. Step 3: Cross multiply
   14,597.83x = 20,141.29 × 8,930.51
4. Step 4: Simplify right side
   14,597.83x = 179,871,991.76
5. Step 5: Solve for x
   x = 179,871,991.76/14,597.83
6. Step 6: Final answer
   x = 12,321.83