Finding the Fourth Proportional to 2,632.53, 3,631.29 and 1,569.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632.53 : 3,631.29 = 1,569.60 : x
2. Step 2: Convert to fraction form
   2,632.53/3,631.29 = 1,569.60/x
3. Step 3: Cross multiply
   2,632.53x = 3,631.29 × 1,569.60
4. Step 4: Simplify right side
   2,632.53x = 5,699,672.78
5. Step 5: Solve for x
   x = 5,699,672.78/2,632.53
6. Step 6: Final answer
   x = 2,165.09