Finding the Fourth Proportional to 2,773.59, 3,828.06 and 1,654.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773.59 : 3,828.06 = 1,654.59 : x
2. Step 2: Convert to fraction form
   2,773.59/3,828.06 = 1,654.59/x
3. Step 3: Cross multiply
   2,773.59x = 3,828.06 × 1,654.59
4. Step 4: Simplify right side
   2,773.59x = 6,333,869.80
5. Step 5: Solve for x
   x = 6,333,869.80/2,773.59
6. Step 6: Final answer
   x = 2,283.64