Finding the Fourth Proportional to 42,662.58, 58,846.95 and 25,895.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,662.58 : 58,846.95 = 25,895.58 : x
2. Step 2: Convert to fraction form
   42,662.58/58,846.95 = 25,895.58/x
3. Step 3: Cross multiply
   42,662.58x = 58,846.95 × 25,895.58
4. Step 4: Simplify right side
   42,662.58x = 1,523,875,901.48
5. Step 5: Solve for x
   x = 1,523,875,901.48/42,662.58
6. Step 6: Final answer
   x = 35,719.26