Finding the Fourth Proportional to 42,337.38, 63,506.61 and 17,048.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,337.38 : 63,506.61 = 17,048.70 : x
2. Step 2: Convert to fraction form
   42,337.38/63,506.61 = 17,048.70/x
3. Step 3: Cross multiply
   42,337.38x = 63,506.61 × 17,048.70
4. Step 4: Simplify right side
   42,337.38x = 1,082,705,141.91
5. Step 5: Solve for x
   x = 1,082,705,141.91/42,337.38
6. Step 6: Final answer
   x = 25,573.27