Finding the Fourth Proportional to 2,552.61, 3,822.88 and 2,023.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.61 : 3,822.88 = 2,023.82 : x
2. Step 2: Convert to fraction form
   2,552.61/3,822.88 = 2,023.82/x
3. Step 3: Cross multiply
   2,552.61x = 3,822.88 × 2,023.82
4. Step 4: Simplify right side
   2,552.61x = 7,736,814.96
5. Step 5: Solve for x
   x = 7,736,814.96/2,552.61
6. Step 6: Final answer
   x = 3,030.94