Finding the Fourth Proportional to 42,383.96, 63,573.12 and 17,417.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,383.96 : 63,573.12 = 17,417.54 : x
2. Step 2: Convert to fraction form
   42,383.96/63,573.12 = 17,417.54/x
3. Step 3: Cross multiply
   42,383.96x = 63,573.12 × 17,417.54
4. Step 4: Simplify right side
   42,383.96x = 1,107,287,360.52
5. Step 5: Solve for x
   x = 1,107,287,360.52/42,383.96
6. Step 6: Final answer
   x = 26,125.15