Finding the Fourth Proportional to 7,418.30, 10,237.10 and 4,061.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,418.30 : 10,237.10 = 4,061.03 : x
2. Step 2: Convert to fraction form
   7,418.30/10,237.10 = 4,061.03/x
3. Step 3: Cross multiply
   7,418.30x = 10,237.10 × 4,061.03
4. Step 4: Simplify right side
   7,418.30x = 41,573,098.72
5. Step 5: Solve for x
   x = 41,573,098.72/7,418.30
6. Step 6: Final answer
   x = 5,604.13