Finding the Fourth Proportional to 2,335.78, 3,501.06 and 2,062.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335.78 : 3,501.06 = 2,062.54 : x
2. Step 2: Convert to fraction form
   2,335.78/3,501.06 = 2,062.54/x
3. Step 3: Cross multiply
   2,335.78x = 3,501.06 × 2,062.54
4. Step 4: Simplify right side
   2,335.78x = 7,221,076.29
5. Step 5: Solve for x
   x = 7,221,076.29/2,335.78
6. Step 6: Final answer
   x = 3,091.51