Finding the Fourth Proportional to 1,150.84, 1,723.86 and 535.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.84 : 1,723.86 = 535.08 : x
2. Step 2: Convert to fraction form
   1,150.84/1,723.86 = 535.08/x
3. Step 3: Cross multiply
   1,150.84x = 1,723.86 × 535.08
4. Step 4: Simplify right side
   1,150.84x = 922,403.01
5. Step 5: Solve for x
   x = 922,403.01/1,150.84
6. Step 6: Final answer
   x = 801.50