Finding the Fourth Proportional to 72,581.59, 108,828.14 and 32,592.80

Step by Step Solution

1. Step 1: Write the proportion equation
   72,581.59 : 108,828.14 = 32,592.80 : x
2. Step 2: Convert to fraction form
   72,581.59/108,828.14 = 32,592.80/x
3. Step 3: Cross multiply
   72,581.59x = 108,828.14 × 32,592.80
4. Step 4: Simplify right side
   72,581.59x = 3,547,013,801.39
5. Step 5: Solve for x
   x = 3,547,013,801.39/72,581.59
6. Step 6: Final answer
   x = 48,869.33