Finding the Fourth Proportional to 22,866.72, 34,301.46 and 8,826.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,866.72 : 34,301.46 = 8,826.84 : x
2. Step 2: Convert to fraction form
   22,866.72/34,301.46 = 8,826.84/x
3. Step 3: Cross multiply
   22,866.72x = 34,301.46 × 8,826.84
4. Step 4: Simplify right side
   22,866.72x = 302,773,499.19
5. Step 5: Solve for x
   x = 302,773,499.19/22,866.72
6. Step 6: Final answer
   x = 13,240.79