Finding the Fourth Proportional to 25,904.52, 38,850.98 and 10,109.93

Step by Step Solution

1. Step 1: Write the proportion equation
   25,904.52 : 38,850.98 = 10,109.93 : x
2. Step 2: Convert to fraction form
   25,904.52/38,850.98 = 10,109.93/x
3. Step 3: Cross multiply
   25,904.52x = 38,850.98 × 10,109.93
4. Step 4: Simplify right side
   25,904.52x = 392,780,443.43
5. Step 5: Solve for x
   x = 392,780,443.43/25,904.52
6. Step 6: Final answer
   x = 15,162.62