Finding the Fourth Proportional to 200,323.02, 276,445.81 and 109,684.83

Step by Step Solution

1. Step 1: Write the proportion equation
   200,323.02 : 276,445.81 = 109,684.83 : x
2. Step 2: Convert to fraction form
   200,323.02/276,445.81 = 109,684.83/x
3. Step 3: Cross multiply
   200,323.02x = 276,445.81 × 109,684.83
4. Step 4: Simplify right side
   200,323.02x = 30,321,912,847.84
5. Step 5: Solve for x
   x = 30,321,912,847.84/200,323.02
6. Step 6: Final answer
   x = 151,365.09