Finding the Fourth Proportional to 12,327.72, 18,482.94 and 4,535.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,327.72 : 18,482.94 = 4,535.52 : x
2. Step 2: Convert to fraction form
   12,327.72/18,482.94 = 4,535.52/x
3. Step 3: Cross multiply
   12,327.72x = 18,482.94 × 4,535.52
4. Step 4: Simplify right side
   12,327.72x = 83,829,744.03
5. Step 5: Solve for x
   x = 83,829,744.03/12,327.72
6. Step 6: Final answer
   x = 6,800.10