Finding the Fourth Proportional to 11,896.56, 16,425.90 and 7,925.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,896.56 : 16,425.90 = 7,925.94 : x
2. Step 2: Convert to fraction form
   11,896.56/16,425.90 = 7,925.94/x
3. Step 3: Cross multiply
   11,896.56x = 16,425.90 × 7,925.94
4. Step 4: Simplify right side
   11,896.56x = 130,190,697.85
5. Step 5: Solve for x
   x = 130,190,697.85/11,896.56
6. Step 6: Final answer
   x = 10,943.56