Finding the Fourth Proportional to 19,946.54, 29,910.69 and 5,901.57

Step by Step Solution

1. Step 1: Write the proportion equation
   19,946.54 : 29,910.69 = 5,901.57 : x
2. Step 2: Convert to fraction form
   19,946.54/29,910.69 = 5,901.57/x
3. Step 3: Cross multiply
   19,946.54x = 29,910.69 × 5,901.57
4. Step 4: Simplify right side
   19,946.54x = 176,520,030.78
5. Step 5: Solve for x
   x = 176,520,030.78/19,946.54
6. Step 6: Final answer
   x = 8,849.66