Finding the Fourth Proportional to 2,534.22, 3,498.70 and 1,684.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534.22 : 3,498.70 = 1,684.16 : x
2. Step 2: Convert to fraction form
   2,534.22/3,498.70 = 1,684.16/x
3. Step 3: Cross multiply
   2,534.22x = 3,498.70 × 1,684.16
4. Step 4: Simplify right side
   2,534.22x = 5,892,370.59
5. Step 5: Solve for x
   x = 5,892,370.59/2,534.22
6. Step 6: Final answer
   x = 2,325.12