Finding the Fourth Proportional to 5,651.55, 8,477.42 and 1,491.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,651.55 : 8,477.42 = 1,491.98 : x
2. Step 2: Convert to fraction form
   5,651.55/8,477.42 = 1,491.98/x
3. Step 3: Cross multiply
   5,651.55x = 8,477.42 × 1,491.98
4. Step 4: Simplify right side
   5,651.55x = 12,648,154.83
5. Step 5: Solve for x
   x = 12,648,154.83/5,651.55
6. Step 6: Final answer
   x = 2,238.00