Finding the Fourth Proportional to 9,285.89, 12,814.46 and 5,036.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,285.89 : 12,814.46 = 5,036.94 : x
2. Step 2: Convert to fraction form
   9,285.89/12,814.46 = 5,036.94/x
3. Step 3: Cross multiply
   9,285.89x = 12,814.46 × 5,036.94
4. Step 4: Simplify right side
   9,285.89x = 64,545,698.47
5. Step 5: Solve for x
   x = 64,545,698.47/9,285.89
6. Step 6: Final answer
   x = 6,950.94