Finding the Fourth Proportional to 3,532.86, 5,300.10 and 1,067.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532.86 : 5,300.10 = 1,067.58 : x
2. Step 2: Convert to fraction form
   3,532.86/5,300.10 = 1,067.58/x
3. Step 3: Cross multiply
   3,532.86x = 5,300.10 × 1,067.58
4. Step 4: Simplify right side
   3,532.86x = 5,658,280.76
5. Step 5: Solve for x
   x = 5,658,280.76/3,532.86
6. Step 6: Final answer
   x = 1,601.61