Finding the Fourth Proportional to 14,300.16, 21,448.62 and 5,532.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.16 : 21,448.62 = 5,532.72 : x
2. Step 2: Convert to fraction form
   14,300.16/21,448.62 = 5,532.72/x
3. Step 3: Cross multiply
   14,300.16x = 21,448.62 × 5,532.72
4. Step 4: Simplify right side
   14,300.16x = 118,669,208.85
5. Step 5: Solve for x
   x = 118,669,208.85/14,300.16
6. Step 6: Final answer
   x = 8,298.45