Finding the Fourth Proportional to 4,753.25, 7,123.59 and 3,441.39

Step by Step Solution

1. Step 1: Write the proportion equation
   4,753.25 : 7,123.59 = 3,441.39 : x
2. Step 2: Convert to fraction form
   4,753.25/7,123.59 = 3,441.39/x
3. Step 3: Cross multiply
   4,753.25x = 7,123.59 × 3,441.39
4. Step 4: Simplify right side
   4,753.25x = 24,515,051.39
5. Step 5: Solve for x
   x = 24,515,051.39/4,753.25
6. Step 6: Final answer
   x = 5,157.53