Finding the Fourth Proportional to 1,216.76, 1,826.42 and 601.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,216.76 : 1,826.42 = 601.16 : x
2. Step 2: Convert to fraction form
   1,216.76/1,826.42 = 601.16/x
3. Step 3: Cross multiply
   1,216.76x = 1,826.42 × 601.16
4. Step 4: Simplify right side
   1,216.76x = 1,097,958.51
5. Step 5: Solve for x
   x = 1,097,958.51/1,216.76
6. Step 6: Final answer
   x = 902.37