Finding the Fourth Proportional to 3,563.98, 5,342.72 and 1,374.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,563.98 : 5,342.72 = 1,374.34 : x
2. Step 2: Convert to fraction form
   3,563.98/5,342.72 = 1,374.34/x
3. Step 3: Cross multiply
   3,563.98x = 5,342.72 × 1,374.34
4. Step 4: Simplify right side
   3,563.98x = 7,342,713.80
5. Step 5: Solve for x
   x = 7,342,713.80/3,563.98
6. Step 6: Final answer
   x = 2,060.26