Finding the Fourth Proportional to 1,483.83, 2,046.60 and 1,296.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.83 : 2,046.60 = 1,296.96 : x
2. Step 2: Convert to fraction form
   1,483.83/2,046.60 = 1,296.96/x
3. Step 3: Cross multiply
   1,483.83x = 2,046.60 × 1,296.96
4. Step 4: Simplify right side
   1,483.83x = 2,654,358.34
5. Step 5: Solve for x
   x = 2,654,358.34/1,483.83
6. Step 6: Final answer
   x = 1,788.86