Finding the Fourth Proportional to 1,546.96, 2,134.72 and 848.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.96 : 2,134.72 = 848.28 : x
2. Step 2: Convert to fraction form
   1,546.96/2,134.72 = 848.28/x
3. Step 3: Cross multiply
   1,546.96x = 2,134.72 × 848.28
4. Step 4: Simplify right side
   1,546.96x = 1,810,840.28
5. Step 5: Solve for x
   x = 1,810,840.28/1,546.96
6. Step 6: Final answer
   x = 1,170.58