Finding the Fourth Proportional to 1,654.96, 2,285.46 and 1,499.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654.96 : 2,285.46 = 1,499.44 : x
2. Step 2: Convert to fraction form
   1,654.96/2,285.46 = 1,499.44/x
3. Step 3: Cross multiply
   1,654.96x = 2,285.46 × 1,499.44
4. Step 4: Simplify right side
   1,654.96x = 3,426,910.14
5. Step 5: Solve for x
   x = 3,426,910.14/1,654.96
6. Step 6: Final answer
   x = 2,070.69