Finding the Fourth Proportional to 12,292.63, 16,962.95 and 7,256.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,292.63 : 16,962.95 = 7,256.59 : x
2. Step 2: Convert to fraction form
   12,292.63/16,962.95 = 7,256.59/x
3. Step 3: Cross multiply
   12,292.63x = 16,962.95 × 7,256.59
4. Step 4: Simplify right side
   12,292.63x = 123,093,149.07
5. Step 5: Solve for x
   x = 123,093,149.07/12,292.63
6. Step 6: Final answer
   x = 10,013.58