Finding the Fourth Proportional to 7,335.72, 10,123.29 and 4,061.43

Step by Step Solution

1. Step 1: Write the proportion equation
   7,335.72 : 10,123.29 = 4,061.43 : x
2. Step 2: Convert to fraction form
   7,335.72/10,123.29 = 4,061.43/x
3. Step 3: Cross multiply
   7,335.72x = 10,123.29 × 4,061.43
4. Step 4: Simplify right side
   7,335.72x = 41,115,033.70
5. Step 5: Solve for x
   x = 41,115,033.70/7,335.72
6. Step 6: Final answer
   x = 5,604.77