Finding the Fourth Proportional to 3,541.59, 5,312.45 and 944.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541.59 : 5,312.45 = 944.50 : x
2. Step 2: Convert to fraction form
   3,541.59/5,312.45 = 944.50/x
3. Step 3: Cross multiply
   3,541.59x = 5,312.45 × 944.50
4. Step 4: Simplify right side
   3,541.59x = 5,017,609.03
5. Step 5: Solve for x
   x = 5,017,609.03/3,541.59
6. Step 6: Final answer
   x = 1,416.77