Finding the Fourth Proportional to 9,175.57, 12,662.22 and 4,983.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,175.57 : 12,662.22 = 4,983.82 : x
2. Step 2: Convert to fraction form
   9,175.57/12,662.22 = 4,983.82/x
3. Step 3: Cross multiply
   9,175.57x = 12,662.22 × 4,983.82
4. Step 4: Simplify right side
   9,175.57x = 63,106,225.28
5. Step 5: Solve for x
   x = 63,106,225.28/9,175.57
6. Step 6: Final answer
   x = 6,877.64