Finding the Fourth Proportional to 2,506.71, 3,760.41 and 1,045.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.71 : 3,760.41 = 1,045.53 : x
2. Step 2: Convert to fraction form
   2,506.71/3,760.41 = 1,045.53/x
3. Step 3: Cross multiply
   2,506.71x = 3,760.41 × 1,045.53
4. Step 4: Simplify right side
   2,506.71x = 3,931,611.29
5. Step 5: Solve for x
   x = 3,931,611.29/2,506.71
6. Step 6: Final answer
   x = 1,568.43