Finding the Fourth Proportional to 3,068.96, 4,601.23 and 1,219.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,068.96 : 4,601.23 = 1,219.52 : x
2. Step 2: Convert to fraction form
   3,068.96/4,601.23 = 1,219.52/x
3. Step 3: Cross multiply
   3,068.96x = 4,601.23 × 1,219.52
4. Step 4: Simplify right side
   3,068.96x = 5,611,300.46
5. Step 5: Solve for x
   x = 5,611,300.46/3,068.96
6. Step 6: Final answer
   x = 1,828.41