Finding the Fourth Proportional to 14,826.63, 22,245.52 and 7,706.43

Step by Step Solution

1. Step 1: Write the proportion equation
   14,826.63 : 22,245.52 = 7,706.43 : x
2. Step 2: Convert to fraction form
   14,826.63/22,245.52 = 7,706.43/x
3. Step 3: Cross multiply
   14,826.63x = 22,245.52 × 7,706.43
4. Step 4: Simplify right side
   14,826.63x = 171,433,542.69
5. Step 5: Solve for x
   x = 171,433,542.69/14,826.63
6. Step 6: Final answer
   x = 11,562.54