Finding the Fourth Proportional to 10,104.14, 15,162.59 and 3,864.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,104.14 : 15,162.59 = 3,864.71 : x
2. Step 2: Convert to fraction form
   10,104.14/15,162.59 = 3,864.71/x
3. Step 3: Cross multiply
   10,104.14x = 15,162.59 × 3,864.71
4. Step 4: Simplify right side
   10,104.14x = 58,599,060.77
5. Step 5: Solve for x
   x = 58,599,060.77/10,104.14
6. Step 6: Final answer
   x = 5,799.51