Finding the Fourth Proportional to 4,976.52, 7,464.86 and 2,054.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,976.52 : 7,464.86 = 2,054.12 : x
2. Step 2: Convert to fraction form
   4,976.52/7,464.86 = 2,054.12/x
3. Step 3: Cross multiply
   4,976.52x = 7,464.86 × 2,054.12
4. Step 4: Simplify right side
   4,976.52x = 15,333,718.22
5. Step 5: Solve for x
   x = 15,333,718.22/4,976.52
6. Step 6: Final answer
   x = 3,081.21