Finding the Fourth Proportional to 269,762.46, 404,695.72 and 103,537.50

Step by Step Solution

1. Step 1: Write the proportion equation
   269,762.46 : 404,695.72 = 103,537.50 : x
2. Step 2: Convert to fraction form
   269,762.46/404,695.72 = 103,537.50/x
3. Step 3: Cross multiply
   269,762.46x = 404,695.72 × 103,537.50
4. Step 4: Simplify right side
   269,762.46x = 41,901,183,109.50
5. Step 5: Solve for x
   x = 41,901,183,109.50/269,762.46
6. Step 6: Final answer
   x = 155,326.22