Finding the Fourth Proportional to 25,047.01, 37,569.39 and 8,405.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,047.01 : 37,569.39 = 8,405.83 : x
2. Step 2: Convert to fraction form
   25,047.01/37,569.39 = 8,405.83/x
3. Step 3: Cross multiply
   25,047.01x = 37,569.39 × 8,405.83
4. Step 4: Simplify right side
   25,047.01x = 315,801,905.54
5. Step 5: Solve for x
   x = 315,801,905.54/25,047.01
6. Step 6: Final answer
   x = 12,608.37