Finding the Fourth Proportional to 2,499.33, 3,749.34 and 2,345.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.33 : 3,749.34 = 2,345.56 : x
2. Step 2: Convert to fraction form
   2,499.33/3,749.34 = 2,345.56/x
3. Step 3: Cross multiply
   2,499.33x = 3,749.34 × 2,345.56
4. Step 4: Simplify right side
   2,499.33x = 8,794,288.16
5. Step 5: Solve for x
   x = 8,794,288.16/2,499.33
6. Step 6: Final answer
   x = 3,518.66