Finding the Fourth Proportional to 2,003.53, 2,765.87 and 1,527.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.53 : 2,765.87 = 1,527.52 : x
2. Step 2: Convert to fraction form
   2,003.53/2,765.87 = 1,527.52/x
3. Step 3: Cross multiply
   2,003.53x = 2,765.87 × 1,527.52
4. Step 4: Simplify right side
   2,003.53x = 4,224,914.10
5. Step 5: Solve for x
   x = 4,224,914.10/2,003.53
6. Step 6: Final answer
   x = 2,108.74