Finding the Fourth Proportional to 12,094.94, 18,137.81 and 4,698.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,094.94 : 18,137.81 = 4,698.50 : x
2. Step 2: Convert to fraction form
   12,094.94/18,137.81 = 4,698.50/x
3. Step 3: Cross multiply
   12,094.94x = 18,137.81 × 4,698.50
4. Step 4: Simplify right side
   12,094.94x = 85,220,386.10
5. Step 5: Solve for x
   x = 85,220,386.10/12,094.94
6. Step 6: Final answer
   x = 7,045.96