Finding the Fourth Proportional to 5,433.51, 7,498.35 and 3,546.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,433.51 : 7,498.35 = 3,546.30 : x
2. Step 2: Convert to fraction form
   5,433.51/7,498.35 = 3,546.30/x
3. Step 3: Cross multiply
   5,433.51x = 7,498.35 × 3,546.30
4. Step 4: Simplify right side
   5,433.51x = 26,591,398.61
5. Step 5: Solve for x
   x = 26,591,398.61/5,433.51
6. Step 6: Final answer
   x = 4,893.96