Finding the Fourth Proportional to 14,131.49, 19,503.11 and 7,844.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,131.49 : 19,503.11 = 7,844.27 : x
2. Step 2: Convert to fraction form
   14,131.49/19,503.11 = 7,844.27/x
3. Step 3: Cross multiply
   14,131.49x = 19,503.11 × 7,844.27
4. Step 4: Simplify right side
   14,131.49x = 152,987,582.77
5. Step 5: Solve for x
   x = 152,987,582.77/14,131.49
6. Step 6: Final answer
   x = 10,826.01