Finding the Fourth Proportional to 9,061.39, 12,504.74 and 5,083.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,061.39 : 12,504.74 = 5,083.48 : x
2. Step 2: Convert to fraction form
   9,061.39/12,504.74 = 5,083.48/x
3. Step 3: Cross multiply
   9,061.39x = 12,504.74 × 5,083.48
4. Step 4: Simplify right side
   9,061.39x = 63,567,595.70
5. Step 5: Solve for x
   x = 63,567,595.70/9,061.39
6. Step 6: Final answer
   x = 7,015.21