Finding the Fourth Proportional to 4,748.32, 7,123.92 and 3,364.33

Step by Step Solution

1. Step 1: Write the proportion equation
   4,748.32 : 7,123.92 = 3,364.33 : x
2. Step 2: Convert to fraction form
   4,748.32/7,123.92 = 3,364.33/x
3. Step 3: Cross multiply
   4,748.32x = 7,123.92 × 3,364.33
4. Step 4: Simplify right side
   4,748.32x = 23,967,217.77
5. Step 5: Solve for x
   x = 23,967,217.77/4,748.32
6. Step 6: Final answer
   x = 5,047.52