Finding the Fourth Proportional to 173,264.16, 259,744.38 and 83,262.03

Step by Step Solution

1. Step 1: Write the proportion equation
   173,264.16 : 259,744.38 = 83,262.03 : x
2. Step 2: Convert to fraction form
   173,264.16/259,744.38 = 83,262.03/x
3. Step 3: Cross multiply
   173,264.16x = 259,744.38 × 83,262.03
4. Step 4: Simplify right side
   173,264.16x = 21,626,844,359.89
5. Step 5: Solve for x
   x = 21,626,844,359.89/173,264.16
6. Step 6: Final answer
   x = 124,820.07