Finding the Fourth Proportional to 10,300.32, 15,441.30 and 3,725.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.32 : 15,441.30 = 3,725.04 : x
2. Step 2: Convert to fraction form
   10,300.32/15,441.30 = 3,725.04/x
3. Step 3: Cross multiply
   10,300.32x = 15,441.30 × 3,725.04
4. Step 4: Simplify right side
   10,300.32x = 57,519,460.15
5. Step 5: Solve for x
   x = 57,519,460.15/10,300.32
6. Step 6: Final answer
   x = 5,584.24