Finding the Fourth Proportional to 19,068.86, 26,314.25 and 10,571.10

Step by Step Solution

1. Step 1: Write the proportion equation
   19,068.86 : 26,314.25 = 10,571.10 : x
2. Step 2: Convert to fraction form
   19,068.86/26,314.25 = 10,571.10/x
3. Step 3: Cross multiply
   19,068.86x = 26,314.25 × 10,571.10
4. Step 4: Simplify right side
   19,068.86x = 278,170,515.32
5. Step 5: Solve for x
   x = 278,170,515.32/19,068.86
6. Step 6: Final answer
   x = 14,587.69