Finding the Fourth Proportional to 2,905.69, 4,358.52 and 1,262.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,905.69 : 4,358.52 = 1,262.02 : x
2. Step 2: Convert to fraction form
   2,905.69/4,358.52 = 1,262.02/x
3. Step 3: Cross multiply
   2,905.69x = 4,358.52 × 1,262.02
4. Step 4: Simplify right side
   2,905.69x = 5,500,539.41
5. Step 5: Solve for x
   x = 5,500,539.41/2,905.69
6. Step 6: Final answer
   x = 1,893.02