Finding the Fourth Proportional to 3,498.21, 4,823.89 and 2,701.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.21 : 4,823.89 = 2,701.67 : x
2. Step 2: Convert to fraction form
   3,498.21/4,823.89 = 2,701.67/x
3. Step 3: Cross multiply
   3,498.21x = 4,823.89 × 2,701.67
4. Step 4: Simplify right side
   3,498.21x = 13,032,546.20
5. Step 5: Solve for x
   x = 13,032,546.20/3,498.21
6. Step 6: Final answer
   x = 3,725.49