Finding the Fourth Proportional to 8,904.38, 12,287.84 and 4,925.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,904.38 : 12,287.84 = 4,925.42 : x
2. Step 2: Convert to fraction form
   8,904.38/12,287.84 = 4,925.42/x
3. Step 3: Cross multiply
   8,904.38x = 12,287.84 × 4,925.42
4. Step 4: Simplify right side
   8,904.38x = 60,522,772.89
5. Step 5: Solve for x
   x = 60,522,772.89/8,904.38
6. Step 6: Final answer
   x = 6,796.97