Finding the Fourth Proportional to 42,033.28, 58,003.54 and 25,056.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,033.28 : 58,003.54 = 25,056.70 : x
2. Step 2: Convert to fraction form
   42,033.28/58,003.54 = 25,056.70/x
3. Step 3: Cross multiply
   42,033.28x = 58,003.54 × 25,056.70
4. Step 4: Simplify right side
   42,033.28x = 1,453,377,300.72
5. Step 5: Solve for x
   x = 1,453,377,300.72/42,033.28
6. Step 6: Final answer
   x = 34,576.82