Finding the Fourth Proportional to 14,105.19, 19,458.89 and 9,068.48

Step by Step Solution

1. Step 1: Write the proportion equation
   14,105.19 : 19,458.89 = 9,068.48 : x
2. Step 2: Convert to fraction form
   14,105.19/19,458.89 = 9,068.48/x
3. Step 3: Cross multiply
   14,105.19x = 19,458.89 × 9,068.48
4. Step 4: Simplify right side
   14,105.19x = 176,462,412.15
5. Step 5: Solve for x
   x = 176,462,412.15/14,105.19
6. Step 6: Final answer
   x = 12,510.46