Finding the Fourth Proportional to 7,356.24, 10,151.69 and 4,212.36

Step by Step Solution

1. Step 1: Write the proportion equation
   7,356.24 : 10,151.69 = 4,212.36 : x
2. Step 2: Convert to fraction form
   7,356.24/10,151.69 = 4,212.36/x
3. Step 3: Cross multiply
   7,356.24x = 10,151.69 × 4,212.36
4. Step 4: Simplify right side
   7,356.24x = 42,762,551.83
5. Step 5: Solve for x
   x = 42,762,551.83/7,356.24
6. Step 6: Final answer
   x = 5,813.10