Finding the Fourth Proportional to 2,483.88, 3,422.34 and 1,654.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.88 : 3,422.34 = 1,654.44 : x
2. Step 2: Convert to fraction form
   2,483.88/3,422.34 = 1,654.44/x
3. Step 3: Cross multiply
   2,483.88x = 3,422.34 × 1,654.44
4. Step 4: Simplify right side
   2,483.88x = 5,662,056.19
5. Step 5: Solve for x
   x = 5,662,056.19/2,483.88
6. Step 6: Final answer
   x = 2,279.52