Finding the Fourth Proportional to 3,002.89, 4,144.06 and 1,883.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.89 : 4,144.06 = 1,883.88 : x
2. Step 2: Convert to fraction form
   3,002.89/4,144.06 = 1,883.88/x
3. Step 3: Cross multiply
   3,002.89x = 4,144.06 × 1,883.88
4. Step 4: Simplify right side
   3,002.89x = 7,806,881.61
5. Step 5: Solve for x
   x = 7,806,881.61/3,002.89
6. Step 6: Final answer
   x = 2,599.79