Finding the Fourth Proportional to 15,150.63, 22,725.81 and 3,905.94

Step by Step Solution

1. Step 1: Write the proportion equation
   15,150.63 : 22,725.81 = 3,905.94 : x
2. Step 2: Convert to fraction form
   15,150.63/22,725.81 = 3,905.94/x
3. Step 3: Cross multiply
   15,150.63x = 22,725.81 × 3,905.94
4. Step 4: Simplify right side
   15,150.63x = 88,765,650.31
5. Step 5: Solve for x
   x = 88,765,650.31/15,150.63
6. Step 6: Final answer
   x = 5,858.88