Finding the Fourth Proportional to 2,068.26, 3,100.84 and 1,246.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.26 : 3,100.84 = 1,246.34 : x
2. Step 2: Convert to fraction form
   2,068.26/3,100.84 = 1,246.34/x
3. Step 3: Cross multiply
   2,068.26x = 3,100.84 × 1,246.34
4. Step 4: Simplify right side
   2,068.26x = 3,864,700.93
5. Step 5: Solve for x
   x = 3,864,700.93/2,068.26
6. Step 6: Final answer
   x = 1,868.58