Finding the Fourth Proportional to 9,904.78, 14,848.44 and 4,967.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,904.78 : 14,848.44 = 4,967.38 : x
2. Step 2: Convert to fraction form
   9,904.78/14,848.44 = 4,967.38/x
3. Step 3: Cross multiply
   9,904.78x = 14,848.44 × 4,967.38
4. Step 4: Simplify right side
   9,904.78x = 73,757,843.89
5. Step 5: Solve for x
   x = 73,757,843.89/9,904.78
6. Step 6: Final answer
   x = 7,446.69