Finding the Fourth Proportional to 5,783.57, 8,675.22 and 1,401.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,783.57 : 8,675.22 = 1,401.02 : x
2. Step 2: Convert to fraction form
   5,783.57/8,675.22 = 1,401.02/x
3. Step 3: Cross multiply
   5,783.57x = 8,675.22 × 1,401.02
4. Step 4: Simplify right side
   5,783.57x = 12,154,156.72
5. Step 5: Solve for x
   x = 12,154,156.72/5,783.57
6. Step 6: Final answer
   x = 2,101.50