Finding the Fourth Proportional to 4,784.98, 7,178.91 and 1,498.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,784.98 : 7,178.91 = 1,498.42 : x
2. Step 2: Convert to fraction form
   4,784.98/7,178.91 = 1,498.42/x
3. Step 3: Cross multiply
   4,784.98x = 7,178.91 × 1,498.42
4. Step 4: Simplify right side
   4,784.98x = 10,757,022.32
5. Step 5: Solve for x
   x = 10,757,022.32/4,784.98
6. Step 6: Final answer
   x = 2,248.08