Finding the Fourth Proportional to 2,552.74, 3,522.36 and 1,505.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.74 : 3,522.36 = 1,505.01 : x
2. Step 2: Convert to fraction form
   2,552.74/3,522.36 = 1,505.01/x
3. Step 3: Cross multiply
   2,552.74x = 3,522.36 × 1,505.01
4. Step 4: Simplify right side
   2,552.74x = 5,301,169.41
5. Step 5: Solve for x
   x = 5,301,169.41/2,552.74
6. Step 6: Final answer
   x = 2,076.66