Finding the Fourth Proportional to 1,602.99, 2,212.06 and 894.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602.99 : 2,212.06 = 894.82 : x
2. Step 2: Convert to fraction form
   1,602.99/2,212.06 = 894.82/x
3. Step 3: Cross multiply
   1,602.99x = 2,212.06 × 894.82
4. Step 4: Simplify right side
   1,602.99x = 1,979,399.81
5. Step 5: Solve for x
   x = 1,979,399.81/1,602.99
6. Step 6: Final answer
   x = 1,234.82