Finding the Fourth Proportional to 4,976.69, 7,462.52 and 2,784.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,976.69 : 7,462.52 = 2,784.83 : x
2. Step 2: Convert to fraction form
   4,976.69/7,462.52 = 2,784.83/x
3. Step 3: Cross multiply
   4,976.69x = 7,462.52 × 2,784.83
4. Step 4: Simplify right side
   4,976.69x = 20,781,835.65
5. Step 5: Solve for x
   x = 20,781,835.65/4,976.69
6. Step 6: Final answer
   x = 4,175.83