Finding the Fourth Proportional to 341,009.25, 470,581.96 and 188,053.89

Step by Step Solution

1. Step 1: Write the proportion equation
   341,009.25 : 470,581.96 = 188,053.89 : x
2. Step 2: Convert to fraction form
   341,009.25/470,581.96 = 188,053.89/x
3. Step 3: Cross multiply
   341,009.25x = 470,581.96 × 188,053.89
4. Step 4: Simplify right side
   341,009.25x = 88,494,768,141.82
5. Step 5: Solve for x
   x = 88,494,768,141.82/341,009.25
6. Step 6: Final answer
   x = 259,508.41