Finding the Fourth Proportional to 188,238.04, 259,890.06 and 116,694.52

Step by Step Solution

1. Step 1: Write the proportion equation
   188,238.04 : 259,890.06 = 116,694.52 : x
2. Step 2: Convert to fraction form
   188,238.04/259,890.06 = 116,694.52/x
3. Step 3: Cross multiply
   188,238.04x = 259,890.06 × 116,694.52
4. Step 4: Simplify right side
   188,238.04x = 30,327,745,804.47
5. Step 5: Solve for x
   x = 30,327,745,804.47/188,238.04
6. Step 6: Final answer
   x = 161,113.80