Finding the Fourth Proportional to 42,019.32, 63,027.69 and 17,058.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,019.32 : 63,027.69 = 17,058.76 : x
2. Step 2: Convert to fraction form
   42,019.32/63,027.69 = 17,058.76/x
3. Step 3: Cross multiply
   42,019.32x = 63,027.69 × 17,058.76
4. Step 4: Simplify right side
   42,019.32x = 1,075,174,237.06
5. Step 5: Solve for x
   x = 1,075,174,237.06/42,019.32
6. Step 6: Final answer
   x = 25,587.62