Finding the Fourth Proportional to 9,041.62, 12,478.84 and 5,264.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,041.62 : 12,478.84 = 5,264.82 : x
2. Step 2: Convert to fraction form
   9,041.62/12,478.84 = 5,264.82/x
3. Step 3: Cross multiply
   9,041.62x = 12,478.84 × 5,264.82
4. Step 4: Simplify right side
   9,041.62x = 65,698,846.41
5. Step 5: Solve for x
   x = 65,698,846.41/9,041.62
6. Step 6: Final answer
   x = 7,266.27