Finding the Fourth Proportional to 9,057.94, 12,500.60 and 5,026.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,057.94 : 12,500.60 = 5,026.09 : x
2. Step 2: Convert to fraction form
   9,057.94/12,500.60 = 5,026.09/x
3. Step 3: Cross multiply
   9,057.94x = 12,500.60 × 5,026.09
4. Step 4: Simplify right side
   9,057.94x = 62,829,140.65
5. Step 5: Solve for x
   x = 62,829,140.65/9,057.94
6. Step 6: Final answer
   x = 6,936.36