Finding the Fourth Proportional to 3,522.30, 5,274.81 and 2,364.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.30 : 5,274.81 = 2,364.54 : x
2. Step 2: Convert to fraction form
   3,522.30/5,274.81 = 2,364.54/x
3. Step 3: Cross multiply
   3,522.30x = 5,274.81 × 2,364.54
4. Step 4: Simplify right side
   3,522.30x = 12,472,499.24
5. Step 5: Solve for x
   x = 12,472,499.24/3,522.30
6. Step 6: Final answer
   x = 3,541.01