Finding the Fourth Proportional to 5,473.82, 7,554.12 and 3,116.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,473.82 : 7,554.12 = 3,116.46 : x
2. Step 2: Convert to fraction form
   5,473.82/7,554.12 = 3,116.46/x
3. Step 3: Cross multiply
   5,473.82x = 7,554.12 × 3,116.46
4. Step 4: Simplify right side
   5,473.82x = 23,542,112.82
5. Step 5: Solve for x
   x = 23,542,112.82/5,473.82
6. Step 6: Final answer
   x = 4,300.86