Finding the Fourth Proportional to 19,112.05, 26,373.72 and 10,614.71

Step by Step Solution

1. Step 1: Write the proportion equation
   19,112.05 : 26,373.72 = 10,614.71 : x
2. Step 2: Convert to fraction form
   19,112.05/26,373.72 = 10,614.71/x
3. Step 3: Cross multiply
   19,112.05x = 26,373.72 × 10,614.71
4. Step 4: Simplify right side
   19,112.05x = 279,949,435.45
5. Step 5: Solve for x
   x = 279,949,435.45/19,112.05
6. Step 6: Final answer
   x = 14,647.80