Finding the Fourth Proportional to 35,280.34, 48,688.25 and 19,365.46

Step by Step Solution

1. Step 1: Write the proportion equation
   35,280.34 : 48,688.25 = 19,365.46 : x
2. Step 2: Convert to fraction form
   35,280.34/48,688.25 = 19,365.46/x
3. Step 3: Cross multiply
   35,280.34x = 48,688.25 × 19,365.46
4. Step 4: Simplify right side
   35,280.34x = 942,870,357.85
5. Step 5: Solve for x
   x = 942,870,357.85/35,280.34
6. Step 6: Final answer
   x = 26,725.09