Finding the Fourth Proportional to 32,166.09, 44,404.61 and 21,428.83

Step by Step Solution

1. Step 1: Write the proportion equation
   32,166.09 : 44,404.61 = 21,428.83 : x
2. Step 2: Convert to fraction form
   32,166.09/44,404.61 = 21,428.83/x
3. Step 3: Cross multiply
   32,166.09x = 44,404.61 × 21,428.83
4. Step 4: Simplify right side
   32,166.09x = 951,538,787.27
5. Step 5: Solve for x
   x = 951,538,787.27/32,166.09
6. Step 6: Final answer
   x = 29,582.05