Finding the Fourth Proportional to 1,156.82, 1,596.38 and 632.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156.82 : 1,596.38 = 632.84 : x
2. Step 2: Convert to fraction form
   1,156.82/1,596.38 = 632.84/x
3. Step 3: Cross multiply
   1,156.82x = 1,596.38 × 632.84
4. Step 4: Simplify right side
   1,156.82x = 1,010,253.12
5. Step 5: Solve for x
   x = 1,010,253.12/1,156.82
6. Step 6: Final answer
   x = 873.30