Finding the Fourth Proportional to 2,337.23, 3,503.38 and 1,019.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.23 : 3,503.38 = 1,019.83 : x
2. Step 2: Convert to fraction form
   2,337.23/3,503.38 = 1,019.83/x
3. Step 3: Cross multiply
   2,337.23x = 3,503.38 × 1,019.83
4. Step 4: Simplify right side
   2,337.23x = 3,572,849.48
5. Step 5: Solve for x
   x = 3,572,849.48/2,337.23
6. Step 6: Final answer
   x = 1,528.67