Finding the Fourth Proportional to 12,567.94, 17,345.89 and 7,265.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,567.94 : 17,345.89 = 7,265.84 : x
2. Step 2: Convert to fraction form
   12,567.94/17,345.89 = 7,265.84/x
3. Step 3: Cross multiply
   12,567.94x = 17,345.89 × 7,265.84
4. Step 4: Simplify right side
   12,567.94x = 126,032,461.40
5. Step 5: Solve for x
   x = 126,032,461.40/12,567.94
6. Step 6: Final answer
   x = 10,028.09