Finding the Fourth Proportional to 9,084.34, 12,537.43 and 5,051.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,084.34 : 12,537.43 = 5,051.57 : x
2. Step 2: Convert to fraction form
   9,084.34/12,537.43 = 5,051.57/x
3. Step 3: Cross multiply
   9,084.34x = 12,537.43 × 5,051.57
4. Step 4: Simplify right side
   9,084.34x = 63,333,676.96
5. Step 5: Solve for x
   x = 63,333,676.96/9,084.34
6. Step 6: Final answer
   x = 6,971.74