Finding the Fourth Proportional to 7,462.52, 10,298.16 and 4,105.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,462.52 : 10,298.16 = 4,105.30 : x
2. Step 2: Convert to fraction form
   7,462.52/10,298.16 = 4,105.30/x
3. Step 3: Cross multiply
   7,462.52x = 10,298.16 × 4,105.30
4. Step 4: Simplify right side
   7,462.52x = 42,277,036.25
5. Step 5: Solve for x
   x = 42,277,036.25/7,462.52
6. Step 6: Final answer
   x = 5,665.25