Finding the Fourth Proportional to 9,084.12, 12,534.69 and 5,104.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,084.12 : 12,534.69 = 5,104.46 : x
2. Step 2: Convert to fraction form
   9,084.12/12,534.69 = 5,104.46/x
3. Step 3: Cross multiply
   9,084.12x = 12,534.69 × 5,104.46
4. Step 4: Simplify right side
   9,084.12x = 63,982,823.72
5. Step 5: Solve for x
   x = 63,982,823.72/9,084.12
6. Step 6: Final answer
   x = 7,043.37