Finding the Fourth Proportional to 12,094.58, 16,687.42 and 7,619.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,094.58 : 16,687.42 = 7,619.06 : x
2. Step 2: Convert to fraction form
   12,094.58/16,687.42 = 7,619.06/x
3. Step 3: Cross multiply
   12,094.58x = 16,687.42 × 7,619.06
4. Step 4: Simplify right side
   12,094.58x = 127,142,351.74
5. Step 5: Solve for x
   x = 127,142,351.74/12,094.58
6. Step 6: Final answer
   x = 10,512.35