Finding the Fourth Proportional to 14,496.72, 21,753.72 and 5,263.44

Step by Step Solution

1. Step 1: Write the proportion equation
   14,496.72 : 21,753.72 = 5,263.44 : x
2. Step 2: Convert to fraction form
   14,496.72/21,753.72 = 5,263.44/x
3. Step 3: Cross multiply
   14,496.72x = 21,753.72 × 5,263.44
4. Step 4: Simplify right side
   14,496.72x = 114,499,400.00
5. Step 5: Solve for x
   x = 114,499,400.00/14,496.72
6. Step 6: Final answer
   x = 7,898.30