Finding the Fourth Proportional to 2,315.04, 3,470.25 and 1,493.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315.04 : 3,470.25 = 1,493.89 : x
2. Step 2: Convert to fraction form
   2,315.04/3,470.25 = 1,493.89/x
3. Step 3: Cross multiply
   2,315.04x = 3,470.25 × 1,493.89
4. Step 4: Simplify right side
   2,315.04x = 5,184,171.77
5. Step 5: Solve for x
   x = 5,184,171.77/2,315.04
6. Step 6: Final answer
   x = 2,239.34