Finding the Fourth Proportional to 12,093.98, 18,144.02 and 4,696.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,093.98 : 18,144.02 = 4,696.46 : x
2. Step 2: Convert to fraction form
   12,093.98/18,144.02 = 4,696.46/x
3. Step 3: Cross multiply
   12,093.98x = 18,144.02 × 4,696.46
4. Step 4: Simplify right side
   12,093.98x = 85,212,664.17
5. Step 5: Solve for x
   x = 85,212,664.17/12,093.98
6. Step 6: Final answer
   x = 7,045.87