Finding the Fourth Proportional to 9,751.67, 14,629.89 and 3,177.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,751.67 : 14,629.89 = 3,177.89 : x
2. Step 2: Convert to fraction form
   9,751.67/14,629.89 = 3,177.89/x
3. Step 3: Cross multiply
   9,751.67x = 14,629.89 × 3,177.89
4. Step 4: Simplify right side
   9,751.67x = 46,492,181.13
5. Step 5: Solve for x
   x = 46,492,181.13/9,751.67
6. Step 6: Final answer
   x = 4,767.61