Finding the Fourth Proportional to 14,410.89, 19,886.85 and 8,123.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,410.89 : 19,886.85 = 8,123.27 : x
2. Step 2: Convert to fraction form
   14,410.89/19,886.85 = 8,123.27/x
3. Step 3: Cross multiply
   14,410.89x = 19,886.85 × 8,123.27
4. Step 4: Simplify right side
   14,410.89x = 161,546,152.57
5. Step 5: Solve for x
   x = 161,546,152.57/14,410.89
6. Step 6: Final answer
   x = 11,210.01