Finding the Fourth Proportional to 9,466.32, 14,189.88 and 4,528.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,466.32 : 14,189.88 = 4,528.72 : x
2. Step 2: Convert to fraction form
   9,466.32/14,189.88 = 4,528.72/x
3. Step 3: Cross multiply
   9,466.32x = 14,189.88 × 4,528.72
4. Step 4: Simplify right side
   9,466.32x = 64,261,993.35
5. Step 5: Solve for x
   x = 64,261,993.35/9,466.32
6. Step 6: Final answer
   x = 6,788.49