Finding the Fourth Proportional to 1,156.17, 1,733.58 and 506.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156.17 : 1,733.58 = 506.19 : x
2. Step 2: Convert to fraction form
   1,156.17/1,733.58 = 506.19/x
3. Step 3: Cross multiply
   1,156.17x = 1,733.58 × 506.19
4. Step 4: Simplify right side
   1,156.17x = 877,520.86
5. Step 5: Solve for x
   x = 877,520.86/1,156.17
6. Step 6: Final answer
   x = 758.99