Finding the Fourth Proportional to 2,517.07, 3,473.83 and 1,522.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.07 : 3,473.83 = 1,522.90 : x
2. Step 2: Convert to fraction form
   2,517.07/3,473.83 = 1,522.90/x
3. Step 3: Cross multiply
   2,517.07x = 3,473.83 × 1,522.90
4. Step 4: Simplify right side
   2,517.07x = 5,290,288.93
5. Step 5: Solve for x
   x = 5,290,288.93/2,517.07
6. Step 6: Final answer
   x = 2,101.76