Finding the Fourth Proportional to 4,866.72, 7,298.16 and 1,788.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,866.72 : 7,298.16 = 1,788.96 : x
2. Step 2: Convert to fraction form
   4,866.72/7,298.16 = 1,788.96/x
3. Step 3: Cross multiply
   4,866.72x = 7,298.16 × 1,788.96
4. Step 4: Simplify right side
   4,866.72x = 13,056,116.31
5. Step 5: Solve for x
   x = 13,056,116.31/4,866.72
6. Step 6: Final answer
   x = 2,682.73