Finding the Fourth Proportional to 3,766.86, 5,652.50 and 1,575.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766.86 : 5,652.50 = 1,575.42 : x
2. Step 2: Convert to fraction form
   3,766.86/5,652.50 = 1,575.42/x
3. Step 3: Cross multiply
   3,766.86x = 5,652.50 × 1,575.42
4. Step 4: Simplify right side
   3,766.86x = 8,905,061.55
5. Step 5: Solve for x
   x = 8,905,061.55/3,766.86
6. Step 6: Final answer
   x = 2,364.05