Finding the Fourth Proportional to 32,513.31, 44,905.39 and 21,884.49

Step by Step Solution

1. Step 1: Write the proportion equation
   32,513.31 : 44,905.39 = 21,884.49 : x
2. Step 2: Convert to fraction form
   32,513.31/44,905.39 = 21,884.49/x
3. Step 3: Cross multiply
   32,513.31x = 44,905.39 × 21,884.49
4. Step 4: Simplify right side
   32,513.31x = 982,731,503.69
5. Step 5: Solve for x
   x = 982,731,503.69/32,513.31
6. Step 6: Final answer
   x = 30,225.51