Finding the Fourth Proportional to 1,944.59, 2,683.62 and 1,148.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,944.59 : 2,683.62 = 1,148.00 : x
2. Step 2: Convert to fraction form
   1,944.59/2,683.62 = 1,148.00/x
3. Step 3: Cross multiply
   1,944.59x = 2,683.62 × 1,148.00
4. Step 4: Simplify right side
   1,944.59x = 3,080,782.34
5. Step 5: Solve for x
   x = 3,080,782.34/1,944.59
6. Step 6: Final answer
   x = 1,584.29