Finding the Fourth Proportional to 12,334.41, 17,021.34 and 7,029.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,334.41 : 17,021.34 = 7,029.05 : x
2. Step 2: Convert to fraction form
   12,334.41/17,021.34 = 7,029.05/x
3. Step 3: Cross multiply
   12,334.41x = 17,021.34 × 7,029.05
4. Step 4: Simplify right side
   12,334.41x = 119,643,764.82
5. Step 5: Solve for x
   x = 119,643,764.82/12,334.41
6. Step 6: Final answer
   x = 9,700.00