Finding the Fourth Proportional to 3,498.34, 4,827.71 and 1,904.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.34 : 4,827.71 = 1,904.98 : x
2. Step 2: Convert to fraction form
   3,498.34/4,827.71 = 1,904.98/x
3. Step 3: Cross multiply
   3,498.34x = 4,827.71 × 1,904.98
4. Step 4: Simplify right side
   3,498.34x = 9,196,691.00
5. Step 5: Solve for x
   x = 9,196,691.00/3,498.34
6. Step 6: Final answer
   x = 2,628.87