Finding the Fourth Proportional to 2,293.02, 3,164.04 and 1,298.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293.02 : 3,164.04 = 1,298.34 : x
2. Step 2: Convert to fraction form
   2,293.02/3,164.04 = 1,298.34/x
3. Step 3: Cross multiply
   2,293.02x = 3,164.04 × 1,298.34
4. Step 4: Simplify right side
   2,293.02x = 4,107,999.69
5. Step 5: Solve for x
   x = 4,107,999.69/2,293.02
6. Step 6: Final answer
   x = 1,791.52