Finding the Fourth Proportional to 10,019.84, 15,026.72 and 3,442.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,019.84 : 15,026.72 = 3,442.24 : x
2. Step 2: Convert to fraction form
   10,019.84/15,026.72 = 3,442.24/x
3. Step 3: Cross multiply
   10,019.84x = 15,026.72 × 3,442.24
4. Step 4: Simplify right side
   10,019.84x = 51,725,576.65
5. Step 5: Solve for x
   x = 51,725,576.65/10,019.84
6. Step 6: Final answer
   x = 5,162.32