Finding the Fourth Proportional to 10,071.99, 15,104.37 and 3,830.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.99 : 15,104.37 = 3,830.34 : x
2. Step 2: Convert to fraction form
   10,071.99/15,104.37 = 3,830.34/x
3. Step 3: Cross multiply
   10,071.99x = 15,104.37 × 3,830.34
4. Step 4: Simplify right side
   10,071.99x = 57,854,872.59
5. Step 5: Solve for x
   x = 57,854,872.59/10,071.99
6. Step 6: Final answer
   x = 5,744.14