Finding the Fourth Proportional to 32,076.72, 48,056.22 and 28,976.58

Step by Step Solution

1. Step 1: Write the proportion equation
   32,076.72 : 48,056.22 = 28,976.58 : x
2. Step 2: Convert to fraction form
   32,076.72/48,056.22 = 28,976.58/x
3. Step 3: Cross multiply
   32,076.72x = 48,056.22 × 28,976.58
4. Step 4: Simplify right side
   32,076.72x = 1,392,504,903.33
5. Step 5: Solve for x
   x = 1,392,504,903.33/32,076.72
6. Step 6: Final answer
   x = 43,411.70