Finding the Fourth Proportional to 2,155.55, 3,232.72 and 595.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155.55 : 3,232.72 = 595.18 : x
2. Step 2: Convert to fraction form
   2,155.55/3,232.72 = 595.18/x
3. Step 3: Cross multiply
   2,155.55x = 3,232.72 × 595.18
4. Step 4: Simplify right side
   2,155.55x = 1,924,047.31
5. Step 5: Solve for x
   x = 1,924,047.31/2,155.55
6. Step 6: Final answer
   x = 892.60