Finding the Fourth Proportional to 3,632.72, 5,443.61 and 2,703.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632.72 : 5,443.61 = 2,703.92 : x
2. Step 2: Convert to fraction form
   3,632.72/5,443.61 = 2,703.92/x
3. Step 3: Cross multiply
   3,632.72x = 5,443.61 × 2,703.92
4. Step 4: Simplify right side
   3,632.72x = 14,719,045.21
5. Step 5: Solve for x
   x = 14,719,045.21/3,632.72
6. Step 6: Final answer
   x = 4,051.80