Finding the Fourth Proportional to 2,515.21, 3,473.06 and 1,632.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515.21 : 3,473.06 = 1,632.52 : x
2. Step 2: Convert to fraction form
   2,515.21/3,473.06 = 1,632.52/x
3. Step 3: Cross multiply
   2,515.21x = 3,473.06 × 1,632.52
4. Step 4: Simplify right side
   2,515.21x = 5,669,839.91
5. Step 5: Solve for x
   x = 5,669,839.91/2,515.21
6. Step 6: Final answer
   x = 2,254.22