Finding the Fourth Proportional to 2,362.59, 3,544.57 and 901.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.59 : 3,544.57 = 901.86 : x
2. Step 2: Convert to fraction form
   2,362.59/3,544.57 = 901.86/x
3. Step 3: Cross multiply
   2,362.59x = 3,544.57 × 901.86
4. Step 4: Simplify right side
   2,362.59x = 3,196,705.90
5. Step 5: Solve for x
   x = 3,196,705.90/2,362.59
6. Step 6: Final answer
   x = 1,353.05