Finding the Fourth Proportional to 4,935.60, 7,353.72 and 4,864.32

Step by Step Solution

1. Step 1: Write the proportion equation
   4,935.60 : 7,353.72 = 4,864.32 : x
2. Step 2: Convert to fraction form
   4,935.60/7,353.72 = 4,864.32/x
3. Step 3: Cross multiply
   4,935.60x = 7,353.72 × 4,864.32
4. Step 4: Simplify right side
   4,935.60x = 35,770,847.27
5. Step 5: Solve for x
   x = 35,770,847.27/4,935.60
6. Step 6: Final answer
   x = 7,247.52