Finding the Fourth Proportional to 1,654.49, 2,283.71 and 1,065.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654.49 : 2,283.71 = 1,065.02 : x
2. Step 2: Convert to fraction form
   1,654.49/2,283.71 = 1,065.02/x
3. Step 3: Cross multiply
   1,654.49x = 2,283.71 × 1,065.02
4. Step 4: Simplify right side
   1,654.49x = 2,432,200.85
5. Step 5: Solve for x
   x = 2,432,200.85/1,654.49
6. Step 6: Final answer
   x = 1,470.06