Finding the Fourth Proportional to 1,156.32, 1,596.89 and 736.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156.32 : 1,596.89 = 736.86 : x
2. Step 2: Convert to fraction form
   1,156.32/1,596.89 = 736.86/x
3. Step 3: Cross multiply
   1,156.32x = 1,596.89 × 736.86
4. Step 4: Simplify right side
   1,156.32x = 1,176,684.37
5. Step 5: Solve for x
   x = 1,176,684.37/1,156.32
6. Step 6: Final answer
   x = 1,017.61