Finding the Fourth Proportional to 42,775.32, 64,037.86 and 24,951.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,775.32 : 64,037.86 = 24,951.48 : x
2. Step 2: Convert to fraction form
   42,775.32/64,037.86 = 24,951.48/x
3. Step 3: Cross multiply
   42,775.32x = 64,037.86 × 24,951.48
4. Step 4: Simplify right side
   42,775.32x = 1,597,839,383.03
5. Step 5: Solve for x
   x = 1,597,839,383.03/42,775.32
6. Step 6: Final answer
   x = 37,354.24