Finding the Fourth Proportional to 14,105.16, 19,456.31 and 9,075.93

Step by Step Solution

1. Step 1: Write the proportion equation
   14,105.16 : 19,456.31 = 9,075.93 : x
2. Step 2: Convert to fraction form
   14,105.16/19,456.31 = 9,075.93/x
3. Step 3: Cross multiply
   14,105.16x = 19,456.31 × 9,075.93
4. Step 4: Simplify right side
   14,105.16x = 176,584,062.24
5. Step 5: Solve for x
   x = 176,584,062.24/14,105.16
6. Step 6: Final answer
   x = 12,519.11