Finding the Fourth Proportional to 1,845.72, 2,546.82 and 1,059.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845.72 : 2,546.82 = 1,059.48 : x
2. Step 2: Convert to fraction form
   1,845.72/2,546.82 = 1,059.48/x
3. Step 3: Cross multiply
   1,845.72x = 2,546.82 × 1,059.48
4. Step 4: Simplify right side
   1,845.72x = 2,698,304.85
5. Step 5: Solve for x
   x = 2,698,304.85/1,845.72
6. Step 6: Final answer
   x = 1,461.93