Finding the Fourth Proportional to 341,016.21, 470,605.95 and 188,059.86

Step by Step Solution

1. Step 1: Write the proportion equation
   341,016.21 : 470,605.95 = 188,059.86 : x
2. Step 2: Convert to fraction form
   341,016.21/470,605.95 = 188,059.86/x
3. Step 3: Cross multiply
   341,016.21x = 470,605.95 × 188,059.86
4. Step 4: Simplify right side
   341,016.21x = 88,502,089,072.17
5. Step 5: Solve for x
   x = 88,502,089,072.17/341,016.21
6. Step 6: Final answer
   x = 259,524.58