Finding the Fourth Proportional to 1,942.02, 2,698.61 and 1,922.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942.02 : 2,698.61 = 1,922.04 : x
2. Step 2: Convert to fraction form
   1,942.02/2,698.61 = 1,922.04/x
3. Step 3: Cross multiply
   1,942.02x = 2,698.61 × 1,922.04
4. Step 4: Simplify right side
   1,942.02x = 5,186,826.75
5. Step 5: Solve for x
   x = 5,186,826.75/1,942.02
6. Step 6: Final answer
   x = 2,670.84