Finding the Fourth Proportional to 7,354.18, 10,134.28 and 7,262.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,354.18 : 10,134.28 = 7,262.25 : x
2. Step 2: Convert to fraction form
   7,354.18/10,134.28 = 7,262.25/x
3. Step 3: Cross multiply
   7,354.18x = 10,134.28 × 7,262.25
4. Step 4: Simplify right side
   7,354.18x = 73,597,587.95
5. Step 5: Solve for x
   x = 73,597,587.95/7,354.18
6. Step 6: Final answer
   x = 10,007.59