Finding the Fourth Proportional to 16,753.79, 25,124.81 and 4,904.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,753.79 : 25,124.81 = 4,904.30 : x
2. Step 2: Convert to fraction form
   16,753.79/25,124.81 = 4,904.30/x
3. Step 3: Cross multiply
   16,753.79x = 25,124.81 × 4,904.30
4. Step 4: Simplify right side
   16,753.79x = 123,219,455.54
5. Step 5: Solve for x
   x = 123,219,455.54/16,753.79
6. Step 6: Final answer
   x = 7,354.72