Finding the Fourth Proportional to 9,041.73, 12,478.05 and 5,062.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,041.73 : 12,478.05 = 5,062.59 : x
2. Step 2: Convert to fraction form
   9,041.73/12,478.05 = 5,062.59/x
3. Step 3: Cross multiply
   9,041.73x = 12,478.05 × 5,062.59
4. Step 4: Simplify right side
   9,041.73x = 63,171,251.15
5. Step 5: Solve for x
   x = 63,171,251.15/9,041.73
6. Step 6: Final answer
   x = 6,986.63