Finding the Fourth Proportional to 2,038.69, 3,056.68 and 740.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038.69 : 3,056.68 = 740.17 : x
2. Step 2: Convert to fraction form
   2,038.69/3,056.68 = 740.17/x
3. Step 3: Cross multiply
   2,038.69x = 3,056.68 × 740.17
4. Step 4: Simplify right side
   2,038.69x = 2,262,462.84
5. Step 5: Solve for x
   x = 2,262,462.84/2,038.69
6. Step 6: Final answer
   x = 1,109.76