Finding the Fourth Proportional to 3,513.89, 4,848.88 and 1,941.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513.89 : 4,848.88 = 1,941.98 : x
2. Step 2: Convert to fraction form
   3,513.89/4,848.88 = 1,941.98/x
3. Step 3: Cross multiply
   3,513.89x = 4,848.88 × 1,941.98
4. Step 4: Simplify right side
   3,513.89x = 9,416,418.27
5. Step 5: Solve for x
   x = 9,416,418.27/3,513.89
6. Step 6: Final answer
   x = 2,679.77