Finding the Fourth Proportional to 158,513.04, 237,796.29 and 53,307

Step by Step Solution

1. Step 1: Write the proportion equation
   158,513.04 : 237,796.29 = 53,307 : x
2. Step 2: Convert to fraction form
   158,513.04/237,796.29 = 53,307/x
3. Step 3: Cross multiply
   158,513.04x = 237,796.29 × 53,307
4. Step 4: Simplify right side
   158,513.04x = 12,676,206,831.03
5. Step 5: Solve for x
   x = 12,676,206,831.03/158,513.04
6. Step 6: Final answer
   x = 79,969.49