Finding the Fourth Proportional to 9,083.61, 12,537.59 and 5,547.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,083.61 : 12,537.59 = 5,547.96 : x
2. Step 2: Convert to fraction form
   9,083.61/12,537.59 = 5,547.96/x
3. Step 3: Cross multiply
   9,083.61x = 12,537.59 × 5,547.96
4. Step 4: Simplify right side
   9,083.61x = 69,558,020.08
5. Step 5: Solve for x
   x = 69,558,020.08/9,083.61
6. Step 6: Final answer
   x = 7,657.53