Finding the Fourth Proportional to 72,575.51, 108,819.05 and 32,586.73

Step by Step Solution

1. Step 1: Write the proportion equation
   72,575.51 : 108,819.05 = 32,586.73 : x
2. Step 2: Convert to fraction form
   72,575.51/108,819.05 = 32,586.73/x
3. Step 3: Cross multiply
   72,575.51x = 108,819.05 × 32,586.73
4. Step 4: Simplify right side
   72,575.51x = 3,546,056,837.29
5. Step 5: Solve for x
   x = 3,546,056,837.29/72,575.51
6. Step 6: Final answer
   x = 48,860.24