Finding the Fourth Proportional to 14,095.05, 19,451.16 and 7,722.05

Step by Step Solution

1. Step 1: Write the proportion equation
   14,095.05 : 19,451.16 = 7,722.05 : x
2. Step 2: Convert to fraction form
   14,095.05/19,451.16 = 7,722.05/x
3. Step 3: Cross multiply
   14,095.05x = 19,451.16 × 7,722.05
4. Step 4: Simplify right side
   14,095.05x = 150,202,781.89
5. Step 5: Solve for x
   x = 150,202,781.89/14,095.05
6. Step 6: Final answer
   x = 10,656.42