Finding the Fourth Proportional to 4,123.05, 6,175.00 and 4,092.32

Step by Step Solution

1. Step 1: Write the proportion equation
   4,123.05 : 6,175.00 = 4,092.32 : x
2. Step 2: Convert to fraction form
   4,123.05/6,175.00 = 4,092.32/x
3. Step 3: Cross multiply
   4,123.05x = 6,175.00 × 4,092.32
4. Step 4: Simplify right side
   4,123.05x = 25,270,061.82
5. Step 5: Solve for x
   x = 25,270,061.82/4,123.05
6. Step 6: Final answer
   x = 6,128.98