Finding the Fourth Proportional to 9,029.78, 12,460.06 and 5,050.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,029.78 : 12,460.06 = 5,050.76 : x
2. Step 2: Convert to fraction form
   9,029.78/12,460.06 = 5,050.76/x
3. Step 3: Cross multiply
   9,029.78x = 12,460.06 × 5,050.76
4. Step 4: Simplify right side
   9,029.78x = 62,932,772.65
5. Step 5: Solve for x
   x = 62,932,772.65/9,029.78
6. Step 6: Final answer
   x = 6,969.47