Finding the Fourth Proportional to 1,150.59, 1,723.49 and 534.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.59 : 1,723.49 = 534.83 : x
2. Step 2: Convert to fraction form
   1,150.59/1,723.49 = 534.83/x
3. Step 3: Cross multiply
   1,150.59x = 1,723.49 × 534.83
4. Step 4: Simplify right side
   1,150.59x = 921,762.87
5. Step 5: Solve for x
   x = 921,762.87/1,150.59
6. Step 6: Final answer
   x = 801.12