Finding the Fourth Proportional to 2,350.50, 3,520.74 and 1,526.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,350.50 : 3,520.74 = 1,526.34 : x
2. Step 2: Convert to fraction form
   2,350.50/3,520.74 = 1,526.34/x
3. Step 3: Cross multiply
   2,350.50x = 3,520.74 × 1,526.34
4. Step 4: Simplify right side
   2,350.50x = 5,373,846.29
5. Step 5: Solve for x
   x = 5,373,846.29/2,350.50
6. Step 6: Final answer
   x = 2,286.26