Finding the Fourth Proportional to 196,472.48, 294,498.89 and 112,050.86

Step by Step Solution

1. Step 1: Write the proportion equation
   196,472.48 : 294,498.89 = 112,050.86 : x
2. Step 2: Convert to fraction form
   196,472.48/294,498.89 = 112,050.86/x
3. Step 3: Cross multiply
   196,472.48x = 294,498.89 × 112,050.86
4. Step 4: Simplify right side
   196,472.48x = 32,998,851,860.80
5. Step 5: Solve for x
   x = 32,998,851,860.80/196,472.48
6. Step 6: Final answer
   x = 167,956.62