Finding the Fourth Proportional to 1,597.02, 2,203.35 and 933.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597.02 : 2,203.35 = 933.50 : x
2. Step 2: Convert to fraction form
   1,597.02/2,203.35 = 933.50/x
3. Step 3: Cross multiply
   1,597.02x = 2,203.35 × 933.50
4. Step 4: Simplify right side
   1,597.02x = 2,056,816.21
5. Step 5: Solve for x
   x = 2,056,816.21/1,597.02
6. Step 6: Final answer
   x = 1,287.91