Finding the Fourth Proportional to 10,107.82, 15,152.37 and 4,482.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,107.82 : 15,152.37 = 4,482.51 : x
2. Step 2: Convert to fraction form
   10,107.82/15,152.37 = 4,482.51/x
3. Step 3: Cross multiply
   10,107.82x = 15,152.37 × 4,482.51
4. Step 4: Simplify right side
   10,107.82x = 67,920,576.42
5. Step 5: Solve for x
   x = 67,920,576.42/10,107.82
6. Step 6: Final answer
   x = 6,719.61