Finding the Fourth Proportional to 35,930.32, 53,882.34 and 13,732.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,930.32 : 53,882.34 = 13,732.72 : x
2. Step 2: Convert to fraction form
   35,930.32/53,882.34 = 13,732.72/x
3. Step 3: Cross multiply
   35,930.32x = 53,882.34 × 13,732.72
4. Step 4: Simplify right side
   35,930.32x = 739,951,088.16
5. Step 5: Solve for x
   x = 739,951,088.16/35,930.32
6. Step 6: Final answer
   x = 20,594.06