Finding the Fourth Proportional to 9,314.58, 13,955.43 and 9,084.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,314.58 : 13,955.43 = 9,084.96 : x
2. Step 2: Convert to fraction form
   9,314.58/13,955.43 = 9,084.96/x
3. Step 3: Cross multiply
   9,314.58x = 13,955.43 × 9,084.96
4. Step 4: Simplify right side
   9,314.58x = 126,784,523.33
5. Step 5: Solve for x
   x = 126,784,523.33/9,314.58
6. Step 6: Final answer
   x = 13,611.41