Finding the Fourth Proportional to 3,527.33, 5,291.36 and 1,061.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,527.33 : 5,291.36 = 1,061.69 : x
2. Step 2: Convert to fraction form
   3,527.33/5,291.36 = 1,061.69/x
3. Step 3: Cross multiply
   3,527.33x = 5,291.36 × 1,061.69
4. Step 4: Simplify right side
   3,527.33x = 5,617,752.23
5. Step 5: Solve for x
   x = 5,617,752.23/3,527.33
6. Step 6: Final answer
   x = 1,592.64