Finding the Fourth Proportional to 2,343.86, 3,233.12 and 1,547.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343.86 : 3,233.12 = 1,547.19 : x
2. Step 2: Convert to fraction form
   2,343.86/3,233.12 = 1,547.19/x
3. Step 3: Cross multiply
   2,343.86x = 3,233.12 × 1,547.19
4. Step 4: Simplify right side
   2,343.86x = 5,002,238.65
5. Step 5: Solve for x
   x = 5,002,238.65/2,343.86
6. Step 6: Final answer
   x = 2,134.19