Finding the Fourth Proportional to 269,300.48, 371,630.03 and 148,453.00

Step by Step Solution

1. Step 1: Write the proportion equation
   269,300.48 : 371,630.03 = 148,453.00 : x
2. Step 2: Convert to fraction form
   269,300.48/371,630.03 = 148,453.00/x
3. Step 3: Cross multiply
   269,300.48x = 371,630.03 × 148,453.00
4. Step 4: Simplify right side
   269,300.48x = 55,169,591,172.25
5. Step 5: Solve for x
   x = 55,169,591,172.25/269,300.48
6. Step 6: Final answer
   x = 204,862.58