Finding the Fourth Proportional to 14,077.01, 19,425.71 and 8,108.87

Step by Step Solution

1. Step 1: Write the proportion equation
   14,077.01 : 19,425.71 = 8,108.87 : x
2. Step 2: Convert to fraction form
   14,077.01/19,425.71 = 8,108.87/x
3. Step 3: Cross multiply
   14,077.01x = 19,425.71 × 8,108.87
4. Step 4: Simplify right side
   14,077.01x = 157,520,419.37
5. Step 5: Solve for x
   x = 157,520,419.37/14,077.01
6. Step 6: Final answer
   x = 11,189.91