Finding the Fourth Proportional to 269,538.48, 404,453.88 and 111,875.04

Step by Step Solution

1. Step 1: Write the proportion equation
   269,538.48 : 404,453.88 = 111,875.04 : x
2. Step 2: Convert to fraction form
   269,538.48/404,453.88 = 111,875.04/x
3. Step 3: Cross multiply
   269,538.48x = 404,453.88 × 111,875.04
4. Step 4: Simplify right side
   269,538.48x = 45,248,294,003.16
5. Step 5: Solve for x
   x = 45,248,294,003.16/269,538.48
6. Step 6: Final answer
   x = 167,873.23