Finding the Fourth Proportional to 29,429.31, 40,612.31 and 17,336.82

Step by Step Solution

1. Step 1: Write the proportion equation
   29,429.31 : 40,612.31 = 17,336.82 : x
2. Step 2: Convert to fraction form
   29,429.31/40,612.31 = 17,336.82/x
3. Step 3: Cross multiply
   29,429.31x = 40,612.31 × 17,336.82
4. Step 4: Simplify right side
   29,429.31x = 704,088,018.51
5. Step 5: Solve for x
   x = 704,088,018.51/29,429.31
6. Step 6: Final answer
   x = 23,924.72