Finding the Fourth Proportional to 72,546.84, 108,834.17 and 25,160.09

Step by Step Solution

1. Step 1: Write the proportion equation
   72,546.84 : 108,834.17 = 25,160.09 : x
2. Step 2: Convert to fraction form
   72,546.84/108,834.17 = 25,160.09/x
3. Step 3: Cross multiply
   72,546.84x = 108,834.17 × 25,160.09
4. Step 4: Simplify right side
   72,546.84x = 2,738,276,842.30
5. Step 5: Solve for x
   x = 2,738,276,842.30/72,546.84
6. Step 6: Final answer
   x = 37,744.95