Finding the Fourth Proportional to 10,074.38, 13,904.46 and 5,828.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,074.38 : 13,904.46 = 5,828.15 : x
2. Step 2: Convert to fraction form
   10,074.38/13,904.46 = 5,828.15/x
3. Step 3: Cross multiply
   10,074.38x = 13,904.46 × 5,828.15
4. Step 4: Simplify right side
   10,074.38x = 81,037,313.31
5. Step 5: Solve for x
   x = 81,037,313.31/10,074.38
6. Step 6: Final answer
   x = 8,043.90