Finding the Fourth Proportional to 1,843.47, 2,542.59 and 1,283.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843.47 : 2,542.59 = 1,283.94 : x
2. Step 2: Convert to fraction form
   1,843.47/2,542.59 = 1,283.94/x
3. Step 3: Cross multiply
   1,843.47x = 2,542.59 × 1,283.94
4. Step 4: Simplify right side
   1,843.47x = 3,264,533.00
5. Step 5: Solve for x
   x = 3,264,533.00/1,843.47
6. Step 6: Final answer
   x = 1,770.86