Finding the Fourth Proportional to 197,300.47, 296,025.23 and 118,469.47

Step by Step Solution

1. Step 1: Write the proportion equation
   197,300.47 : 296,025.23 = 118,469.47 : x
2. Step 2: Convert to fraction form
   197,300.47/296,025.23 = 118,469.47/x
3. Step 3: Cross multiply
   197,300.47x = 296,025.23 × 118,469.47
4. Step 4: Simplify right side
   197,300.47x = 35,069,952,104.73
5. Step 5: Solve for x
   x = 35,069,952,104.73/197,300.47
6. Step 6: Final answer
   x = 177,748.95