Finding the Fourth Proportional to 2,203.86, 3,041.04 and 1,259.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,203.86 : 3,041.04 = 1,259.67 : x
2. Step 2: Convert to fraction form
   2,203.86/3,041.04 = 1,259.67/x
3. Step 3: Cross multiply
   2,203.86x = 3,041.04 × 1,259.67
4. Step 4: Simplify right side
   2,203.86x = 3,830,706.86
5. Step 5: Solve for x
   x = 3,830,706.86/2,203.86
6. Step 6: Final answer
   x = 1,738.18