Finding the Fourth Proportional to 7,356.36, 10,150.50 and 4,168.99

Step by Step Solution

1. Step 1: Write the proportion equation
   7,356.36 : 10,150.50 = 4,168.99 : x
2. Step 2: Convert to fraction form
   7,356.36/10,150.50 = 4,168.99/x
3. Step 3: Cross multiply
   7,356.36x = 10,150.50 × 4,168.99
4. Step 4: Simplify right side
   7,356.36x = 42,317,333.00
5. Step 5: Solve for x
   x = 42,317,333.00/7,356.36
6. Step 6: Final answer
   x = 5,752.48