Finding the Fourth Proportional to 1,601.82, 2,210.29 and 893.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,601.82 : 2,210.29 = 893.58 : x
2. Step 2: Convert to fraction form
   1,601.82/2,210.29 = 893.58/x
3. Step 3: Cross multiply
   1,601.82x = 2,210.29 × 893.58
4. Step 4: Simplify right side
   1,601.82x = 1,975,060.42
5. Step 5: Solve for x
   x = 1,975,060.42/1,601.82
6. Step 6: Final answer
   x = 1,233.01