Finding the Fourth Proportional to 22,786.17, 34,189.78 and 8,741.51

Step by Step Solution

1. Step 1: Write the proportion equation
   22,786.17 : 34,189.78 = 8,741.51 : x
2. Step 2: Convert to fraction form
   22,786.17/34,189.78 = 8,741.51/x
3. Step 3: Cross multiply
   22,786.17x = 34,189.78 × 8,741.51
4. Step 4: Simplify right side
   22,786.17x = 298,870,303.77
5. Step 5: Solve for x
   x = 298,870,303.77/22,786.17
6. Step 6: Final answer
   x = 13,116.30