Finding the Fourth Proportional to 196,426.04, 271,067.98 and 107,002.04

Step by Step Solution

1. Step 1: Write the proportion equation
   196,426.04 : 271,067.98 = 107,002.04 : x
2. Step 2: Convert to fraction form
   196,426.04/271,067.98 = 107,002.04/x
3. Step 3: Cross multiply
   196,426.04x = 271,067.98 × 107,002.04
4. Step 4: Simplify right side
   196,426.04x = 29,004,826,838.68
5. Step 5: Solve for x
   x = 29,004,826,838.68/196,426.04
6. Step 6: Final answer
   x = 147,662.84