Finding the Fourth Proportional to 13,064.58, 18,029.25 and 7,096.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,064.58 : 18,029.25 = 7,096.31 : x
2. Step 2: Convert to fraction form
   13,064.58/18,029.25 = 7,096.31/x
3. Step 3: Cross multiply
   13,064.58x = 18,029.25 × 7,096.31
4. Step 4: Simplify right side
   13,064.58x = 127,941,056.92
5. Step 5: Solve for x
   x = 127,941,056.92/13,064.58
6. Step 6: Final answer
   x = 9,792.97