Finding the Fourth Proportional to 42,661.83, 58,845.92 and 25,894.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,661.83 : 58,845.92 = 25,894.83 : x
2. Step 2: Convert to fraction form
   42,661.83/58,845.92 = 25,894.83/x
3. Step 3: Cross multiply
   42,661.83x = 58,845.92 × 25,894.83
4. Step 4: Simplify right side
   42,661.83x = 1,523,804,965.12
5. Step 5: Solve for x
   x = 1,523,804,965.12/42,661.83
6. Step 6: Final answer
   x = 35,718.23