Finding the Fourth Proportional to 1,548.59, 2,323.67 and 1,028.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548.59 : 2,323.67 = 1,028.94 : x
2. Step 2: Convert to fraction form
   1,548.59/2,323.67 = 1,028.94/x
3. Step 3: Cross multiply
   1,548.59x = 2,323.67 × 1,028.94
4. Step 4: Simplify right side
   1,548.59x = 2,390,925.39
5. Step 5: Solve for x
   x = 2,390,925.39/1,548.59
6. Step 6: Final answer
   x = 1,543.94