Finding the Fourth Proportional to 14,110.48, 19,473.24 and 7,822.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,110.48 : 19,473.24 = 7,822.72 : x
2. Step 2: Convert to fraction form
   14,110.48/19,473.24 = 7,822.72/x
3. Step 3: Cross multiply
   14,110.48x = 19,473.24 × 7,822.72
4. Step 4: Simplify right side
   14,110.48x = 152,333,704.01
5. Step 5: Solve for x
   x = 152,333,704.01/14,110.48
6. Step 6: Final answer
   x = 10,795.78