Finding the Fourth Proportional to 1,164.03, 1,606.37 and 632.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164.03 : 1,606.37 = 632.92 : x
2. Step 2: Convert to fraction form
   1,164.03/1,606.37 = 632.92/x
3. Step 3: Cross multiply
   1,164.03x = 1,606.37 × 632.92
4. Step 4: Simplify right side
   1,164.03x = 1,016,696.52
5. Step 5: Solve for x
   x = 1,016,696.52/1,164.03
6. Step 6: Final answer
   x = 873.43