Finding the Fourth Proportional to 3,003.61, 4,144.78 and 1,884.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003.61 : 4,144.78 = 1,884.50 : x
2. Step 2: Convert to fraction form
   3,003.61/4,144.78 = 1,884.50/x
3. Step 3: Cross multiply
   3,003.61x = 4,144.78 × 1,884.50
4. Step 4: Simplify right side
   3,003.61x = 7,810,837.91
5. Step 5: Solve for x
   x = 7,810,837.91/3,003.61
6. Step 6: Final answer
   x = 2,600.48