Finding the Fourth Proportional to 14,103.68, 19,462.52 and 7,816.46

Step by Step Solution

1. Step 1: Write the proportion equation
   14,103.68 : 19,462.52 = 7,816.46 : x
2. Step 2: Convert to fraction form
   14,103.68/19,462.52 = 7,816.46/x
3. Step 3: Cross multiply
   14,103.68x = 19,462.52 × 7,816.46
4. Step 4: Simplify right side
   14,103.68x = 152,128,009.08
5. Step 5: Solve for x
   x = 152,128,009.08/14,103.68
6. Step 6: Final answer
   x = 10,786.41