Finding the Fourth Proportional to 19,111.73, 26,373.30 and 10,614.39

Step by Step Solution

1. Step 1: Write the proportion equation
   19,111.73 : 26,373.30 = 10,614.39 : x
2. Step 2: Convert to fraction form
   19,111.73/26,373.30 = 10,614.39/x
3. Step 3: Cross multiply
   19,111.73x = 26,373.30 × 10,614.39
4. Step 4: Simplify right side
   19,111.73x = 279,936,457.34
5. Step 5: Solve for x
   x = 279,936,457.34/19,111.73
6. Step 6: Final answer
   x = 14,647.37