Finding the Fourth Proportional to 3,498.04, 4,827.50 and 2,081.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.04 : 4,827.50 = 2,081.35 : x
2. Step 2: Convert to fraction form
   3,498.04/4,827.50 = 2,081.35/x
3. Step 3: Cross multiply
   3,498.04x = 4,827.50 × 2,081.35
4. Step 4: Simplify right side
   3,498.04x = 10,047,717.13
5. Step 5: Solve for x
   x = 10,047,717.13/3,498.04
6. Step 6: Final answer
   x = 2,872.38