Finding the Fourth Proportional to 7,150.58, 10,707.30 and 4,936.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,150.58 : 10,707.30 = 4,936.25 : x
2. Step 2: Convert to fraction form
   7,150.58/10,707.30 = 4,936.25/x
3. Step 3: Cross multiply
   7,150.58x = 10,707.30 × 4,936.25
4. Step 4: Simplify right side
   7,150.58x = 52,853,909.63
5. Step 5: Solve for x
   x = 52,853,909.63/7,150.58
6. Step 6: Final answer
   x = 7,391.56