Finding the Fourth Proportional to 5,905.48, 8,146.98 and 3,546.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,905.48 : 8,146.98 = 3,546.25 : x
2. Step 2: Convert to fraction form
   5,905.48/8,146.98 = 3,546.25/x
3. Step 3: Cross multiply
   5,905.48x = 8,146.98 × 3,546.25
4. Step 4: Simplify right side
   5,905.48x = 28,891,227.83
5. Step 5: Solve for x
   x = 28,891,227.83/5,905.48
6. Step 6: Final answer
   x = 4,892.27