Finding the Fourth Proportional to 72,225.94, 108,316.83 and 25,467.88

Step by Step Solution

1. Step 1: Write the proportion equation
   72,225.94 : 108,316.83 = 25,467.88 : x
2. Step 2: Convert to fraction form
   72,225.94/108,316.83 = 25,467.88/x
3. Step 3: Cross multiply
   72,225.94x = 108,316.83 × 25,467.88
4. Step 4: Simplify right side
   72,225.94x = 2,758,600,028.42
5. Step 5: Solve for x
   x = 2,758,600,028.42/72,225.94
6. Step 6: Final answer
   x = 38,194.03