Finding the Fourth Proportional to 9,175.42, 12,662.04 and 4,983.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,175.42 : 12,662.04 = 4,983.67 : x
2. Step 2: Convert to fraction form
   9,175.42/12,662.04 = 4,983.67/x
3. Step 3: Cross multiply
   9,175.42x = 12,662.04 × 4,983.67
4. Step 4: Simplify right side
   9,175.42x = 63,103,428.89
5. Step 5: Solve for x
   x = 63,103,428.89/9,175.42
6. Step 6: Final answer
   x = 6,877.44