Finding the Fourth Proportional to 2,104.02, 3,156.01 and 948.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.02 : 3,156.01 = 948.42 : x
2. Step 2: Convert to fraction form
   2,104.02/3,156.01 = 948.42/x
3. Step 3: Cross multiply
   2,104.02x = 3,156.01 × 948.42
4. Step 4: Simplify right side
   2,104.02x = 2,993,220.63
5. Step 5: Solve for x
   x = 2,993,220.63/2,104.02
6. Step 6: Final answer
   x = 1,422.62