Finding the Fourth Proportional to 9,012.69, 12,437.38 and 5,033.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,012.69 : 12,437.38 = 5,033.86 : x
2. Step 2: Convert to fraction form
   9,012.69/12,437.38 = 5,033.86/x
3. Step 3: Cross multiply
   9,012.69x = 12,437.38 × 5,033.86
4. Step 4: Simplify right side
   9,012.69x = 62,607,986.01
5. Step 5: Solve for x
   x = 62,607,986.01/9,012.69
6. Step 6: Final answer
   x = 6,946.65