Finding the Fourth Proportional to 14,109.31, 19,471.48 and 8,060.08

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109.31 : 19,471.48 = 8,060.08 : x
2. Step 2: Convert to fraction form
   14,109.31/19,471.48 = 8,060.08/x
3. Step 3: Cross multiply
   14,109.31x = 19,471.48 × 8,060.08
4. Step 4: Simplify right side
   14,109.31x = 156,941,686.52
5. Step 5: Solve for x
   x = 156,941,686.52/14,109.31
6. Step 6: Final answer
   x = 11,123.27