Finding the Fourth Proportional to 2,681.98, 3,701.34 and 1,503.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,681.98 : 3,701.34 = 1,503.16 : x
2. Step 2: Convert to fraction form
   2,681.98/3,701.34 = 1,503.16/x
3. Step 3: Cross multiply
   2,681.98x = 3,701.34 × 1,503.16
4. Step 4: Simplify right side
   2,681.98x = 5,563,706.23
5. Step 5: Solve for x
   x = 5,563,706.23/2,681.98
6. Step 6: Final answer
   x = 2,074.48