Finding the Fourth Proportional to 8,904.56, 12,287.46 and 4,925.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,904.56 : 12,287.46 = 4,925.56 : x
2. Step 2: Convert to fraction form
   8,904.56/12,287.46 = 4,925.56/x
3. Step 3: Cross multiply
   8,904.56x = 12,287.46 × 4,925.56
4. Step 4: Simplify right side
   8,904.56x = 60,522,621.48
5. Step 5: Solve for x
   x = 60,522,621.48/8,904.56
6. Step 6: Final answer
   x = 6,796.81