Finding the Fourth Proportional to 3,522.53, 5,282.75 and 1,056.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.53 : 5,282.75 = 1,056.69 : x
2. Step 2: Convert to fraction form
   3,522.53/5,282.75 = 1,056.69/x
3. Step 3: Cross multiply
   3,522.53x = 5,282.75 × 1,056.69
4. Step 4: Simplify right side
   3,522.53x = 5,582,231.74
5. Step 5: Solve for x
   x = 5,582,231.74/3,522.53
6. Step 6: Final answer
   x = 1,584.72