Finding the Fourth Proportional to 42,790.64, 59,049.96 and 23,929.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,790.64 : 59,049.96 = 23,929.52 : x
2. Step 2: Convert to fraction form
   42,790.64/59,049.96 = 23,929.52/x
3. Step 3: Cross multiply
   42,790.64x = 59,049.96 × 23,929.52
4. Step 4: Simplify right side
   42,790.64x = 1,413,037,198.82
5. Step 5: Solve for x
   x = 1,413,037,198.82/42,790.64
6. Step 6: Final answer
   x = 33,022.11