Finding the Fourth Proportional to 1,632.55, 2,445.73 and 1,265.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632.55 : 2,445.73 = 1,265.54 : x
2. Step 2: Convert to fraction form
   1,632.55/2,445.73 = 1,265.54/x
3. Step 3: Cross multiply
   1,632.55x = 2,445.73 × 1,265.54
4. Step 4: Simplify right side
   1,632.55x = 3,095,156.92
5. Step 5: Solve for x
   x = 3,095,156.92/1,632.55
6. Step 6: Final answer
   x = 1,895.91