Finding the Fourth Proportional to 3,532.89, 5,304.54 and 1,975.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532.89 : 5,304.54 = 1,975.94 : x
2. Step 2: Convert to fraction form
   3,532.89/5,304.54 = 1,975.94/x
3. Step 3: Cross multiply
   3,532.89x = 5,304.54 × 1,975.94
4. Step 4: Simplify right side
   3,532.89x = 10,481,456.15
5. Step 5: Solve for x
   x = 10,481,456.15/3,532.89
6. Step 6: Final answer
   x = 2,966.82