Finding the Fourth Proportional to 14,127.08, 19,496.04 and 7,839.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,127.08 : 19,496.04 = 7,839.50 : x
2. Step 2: Convert to fraction form
   14,127.08/19,496.04 = 7,839.50/x
3. Step 3: Cross multiply
   14,127.08x = 19,496.04 × 7,839.50
4. Step 4: Simplify right side
   14,127.08x = 152,839,205.58
5. Step 5: Solve for x
   x = 152,839,205.58/14,127.08
6. Step 6: Final answer
   x = 10,818.88