Finding the Fourth Proportional to 19,111.92, 26,373.56 and 10,614.58

Step by Step Solution

1. Step 1: Write the proportion equation
   19,111.92 : 26,373.56 = 10,614.58 : x
2. Step 2: Convert to fraction form
   19,111.92/26,373.56 = 10,614.58/x
3. Step 3: Cross multiply
   19,111.92x = 26,373.56 × 10,614.58
4. Step 4: Simplify right side
   19,111.92x = 279,944,143.50
5. Step 5: Solve for x
   x = 279,944,143.50/19,111.92
6. Step 6: Final answer
   x = 14,647.62