Finding the Fourth Proportional to 2,517.72, 3,473.73 and 1,523.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.72 : 3,473.73 = 1,523.03 : x
2. Step 2: Convert to fraction form
   2,517.72/3,473.73 = 1,523.03/x
3. Step 3: Cross multiply
   2,517.72x = 3,473.73 × 1,523.03
4. Step 4: Simplify right side
   2,517.72x = 5,290,577.63
5. Step 5: Solve for x
   x = 5,290,577.63/2,517.72
6. Step 6: Final answer
   x = 2,101.34