Finding the Fourth Proportional to 1,034.06, 1,548.50 and 546.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.06 : 1,548.50 = 546.03 : x
2. Step 2: Convert to fraction form
   1,034.06/1,548.50 = 546.03/x
3. Step 3: Cross multiply
   1,034.06x = 1,548.50 × 546.03
4. Step 4: Simplify right side
   1,034.06x = 845,524.72
5. Step 5: Solve for x
   x = 845,524.72/1,034.06
6. Step 6: Final answer
   x = 817.68