Finding the Fourth Proportional to 42,594.28, 63,735.90 and 25,072.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,594.28 : 63,735.90 = 25,072.36 : x
2. Step 2: Convert to fraction form
   42,594.28/63,735.90 = 25,072.36/x
3. Step 3: Cross multiply
   42,594.28x = 63,735.90 × 25,072.36
4. Step 4: Simplify right side
   42,594.28x = 1,598,009,429.72
5. Step 5: Solve for x
   x = 1,598,009,429.72/42,594.28
6. Step 6: Final answer
   x = 37,517.00