Finding the Fourth Proportional to 2,624.48, 3,934.55 and 1,883.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.48 : 3,934.55 = 1,883.55 : x
2. Step 2: Convert to fraction form
   2,624.48/3,934.55 = 1,883.55/x
3. Step 3: Cross multiply
   2,624.48x = 3,934.55 × 1,883.55
4. Step 4: Simplify right side
   2,624.48x = 7,410,935.82
5. Step 5: Solve for x
   x = 7,410,935.82/2,624.48
6. Step 6: Final answer
   x = 2,823.78