Finding the Fourth Proportional to 2,142.02, 2,955.25 and 1,302.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142.02 : 2,955.25 = 1,302.46 : x
2. Step 2: Convert to fraction form
   2,142.02/2,955.25 = 1,302.46/x
3. Step 3: Cross multiply
   2,142.02x = 2,955.25 × 1,302.46
4. Step 4: Simplify right side
   2,142.02x = 3,849,094.92
5. Step 5: Solve for x
   x = 3,849,094.92/2,142.02
6. Step 6: Final answer
   x = 1,796.95