Finding the Fourth Proportional to 2,412.15, 3,619.98 and 1,592.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412.15 : 3,619.98 = 1,592.16 : x
2. Step 2: Convert to fraction form
   2,412.15/3,619.98 = 1,592.16/x
3. Step 3: Cross multiply
   2,412.15x = 3,619.98 × 1,592.16
4. Step 4: Simplify right side
   2,412.15x = 5,763,587.36
5. Step 5: Solve for x
   x = 5,763,587.36/2,412.15
6. Step 6: Final answer
   x = 2,389.40