Finding the Fourth Proportional to 12,846.86, 19,258.61 and 4,944.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,846.86 : 19,258.61 = 4,944.33 : x
2. Step 2: Convert to fraction form
   12,846.86/19,258.61 = 4,944.33/x
3. Step 3: Cross multiply
   12,846.86x = 19,258.61 × 4,944.33
4. Step 4: Simplify right side
   12,846.86x = 95,220,898.46
5. Step 5: Solve for x
   x = 95,220,898.46/12,846.86
6. Step 6: Final answer
   x = 7,412.00