Finding the Fourth Proportional to 341,158.48, 470,791.17 and 188,196.79

Step by Step Solution

1. Step 1: Write the proportion equation
   341,158.48 : 470,791.17 = 188,196.79 : x
2. Step 2: Convert to fraction form
   341,158.48/470,791.17 = 188,196.79/x
3. Step 3: Cross multiply
   341,158.48x = 470,791.17 × 188,196.79
4. Step 4: Simplify right side
   341,158.48x = 88,601,385,777.37
5. Step 5: Solve for x
   x = 88,601,385,777.37/341,158.48
6. Step 6: Final answer
   x = 259,707.41