Finding the Fourth Proportional to 2,337.29, 3,499.54 and 2,275.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.29 : 3,499.54 = 2,275.32 : x
2. Step 2: Convert to fraction form
   2,337.29/3,499.54 = 2,275.32/x
3. Step 3: Cross multiply
   2,337.29x = 3,499.54 × 2,275.32
4. Step 4: Simplify right side
   2,337.29x = 7,962,561.98
5. Step 5: Solve for x
   x = 7,962,561.98/2,337.29
6. Step 6: Final answer
   x = 3,406.76