Finding the Fourth Proportional to 14,499.52, 21,750.72 and 4,636.32

Step by Step Solution

1. Step 1: Write the proportion equation
   14,499.52 : 21,750.72 = 4,636.32 : x
2. Step 2: Convert to fraction form
   14,499.52/21,750.72 = 4,636.32/x
3. Step 3: Cross multiply
   14,499.52x = 21,750.72 × 4,636.32
4. Step 4: Simplify right side
   14,499.52x = 100,843,298.15
5. Step 5: Solve for x
   x = 100,843,298.15/14,499.52
6. Step 6: Final answer
   x = 6,954.94