Finding the Fourth Proportional to 2,233.58, 3,080.63 and 1,348.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.58 : 3,080.63 = 1,348.45 : x
2. Step 2: Convert to fraction form
   2,233.58/3,080.63 = 1,348.45/x
3. Step 3: Cross multiply
   2,233.58x = 3,080.63 × 1,348.45
4. Step 4: Simplify right side
   2,233.58x = 4,154,071.19
5. Step 5: Solve for x
   x = 4,154,071.19/2,233.58
6. Step 6: Final answer
   x = 1,859.83