Finding the Fourth Proportional to 42,746.34, 58,992.20 and 25,755.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,746.34 : 58,992.20 = 25,755.92 : x
2. Step 2: Convert to fraction form
   42,746.34/58,992.20 = 25,755.92/x
3. Step 3: Cross multiply
   42,746.34x = 58,992.20 × 25,755.92
4. Step 4: Simplify right side
   42,746.34x = 1,519,398,383.82
5. Step 5: Solve for x
   x = 1,519,398,383.82/42,746.34
6. Step 6: Final answer
   x = 35,544.53