Finding the Fourth Proportional to 35,562.24, 49,073.04 and 20,454.12

Step by Step Solution

1. Step 1: Write the proportion equation
   35,562.24 : 49,073.04 = 20,454.12 : x
2. Step 2: Convert to fraction form
   35,562.24/49,073.04 = 20,454.12/x
3. Step 3: Cross multiply
   35,562.24x = 49,073.04 × 20,454.12
4. Step 4: Simplify right side
   35,562.24x = 1,003,745,848.92
5. Step 5: Solve for x
   x = 1,003,745,848.92/35,562.24
6. Step 6: Final answer
   x = 28,225.05