Finding the Fourth Proportional to 2,444.76, 3,667.62 and 905.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444.76 : 3,667.62 = 905.88 : x
2. Step 2: Convert to fraction form
   2,444.76/3,667.62 = 905.88/x
3. Step 3: Cross multiply
   2,444.76x = 3,667.62 × 905.88
4. Step 4: Simplify right side
   2,444.76x = 3,322,423.61
5. Step 5: Solve for x
   x = 3,322,423.61/2,444.76
6. Step 6: Final answer
   x = 1,359.00