Finding the Fourth Proportional to 9,749.72, 14,624.55 and 3,175.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,749.72 : 14,624.55 = 3,175.89 : x
2. Step 2: Convert to fraction form
   9,749.72/14,624.55 = 3,175.89/x
3. Step 3: Cross multiply
   9,749.72x = 14,624.55 × 3,175.89
4. Step 4: Simplify right side
   9,749.72x = 46,445,962.10
5. Step 5: Solve for x
   x = 46,445,962.10/9,749.72
6. Step 6: Final answer
   x = 4,763.83