Finding the Fourth Proportional to 52,883.97, 72,979.89 and 29,011.17

Step by Step Solution

1. Step 1: Write the proportion equation
   52,883.97 : 72,979.89 = 29,011.17 : x
2. Step 2: Convert to fraction form
   52,883.97/72,979.89 = 29,011.17/x
3. Step 3: Cross multiply
   52,883.97x = 72,979.89 × 29,011.17
4. Step 4: Simplify right side
   52,883.97x = 2,117,231,995.37
5. Step 5: Solve for x
   x = 2,117,231,995.37/52,883.97
6. Step 6: Final answer
   x = 40,035.42