Finding the Fourth Proportional to 1,150.34, 1,726.02 and 534.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.34 : 1,726.02 = 534.50 : x
2. Step 2: Convert to fraction form
   1,150.34/1,726.02 = 534.50/x
3. Step 3: Cross multiply
   1,150.34x = 1,726.02 × 534.50
4. Step 4: Simplify right side
   1,150.34x = 922,557.69
5. Step 5: Solve for x
   x = 922,557.69/1,150.34
6. Step 6: Final answer
   x = 801.99