Finding the Fourth Proportional to 9,062.37, 12,505.91 and 5,083.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062.37 : 12,505.91 = 5,083.61 : x
2. Step 2: Convert to fraction form
   9,062.37/12,505.91 = 5,083.61/x
3. Step 3: Cross multiply
   9,062.37x = 12,505.91 × 5,083.61
4. Step 4: Simplify right side
   9,062.37x = 63,575,081.19
5. Step 5: Solve for x
   x = 63,575,081.19/9,062.37
6. Step 6: Final answer
   x = 7,015.28