Finding the Fourth Proportional to 3,522.24, 5,281.80 and 1,056.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.24 : 5,281.80 = 1,056.24 : x
2. Step 2: Convert to fraction form
   3,522.24/5,281.80 = 1,056.24/x
3. Step 3: Cross multiply
   3,522.24x = 5,281.80 × 1,056.24
4. Step 4: Simplify right side
   3,522.24x = 5,578,848.43
5. Step 5: Solve for x
   x = 5,578,848.43/3,522.24
6. Step 6: Final answer
   x = 1,583.89