Finding the Fourth Proportional to 3,823.61, 5,734.52 and 1,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,823.61 : 5,734.52 = 1,050.50 : x
2. Step 2: Convert to fraction form
   3,823.61/5,734.52 = 1,050.50/x
3. Step 3: Cross multiply
   3,823.61x = 5,734.52 × 1,050.50
4. Step 4: Simplify right side
   3,823.61x = 6,024,079.33
5. Step 5: Solve for x
   x = 6,024,079.33/3,823.61
6. Step 6: Final answer
   x = 1,575.50