Finding the Fourth Proportional to 42,118.22, 58,102.16 and 25,110.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,118.22 : 58,102.16 = 25,110.47 : x
2. Step 2: Convert to fraction form
   42,118.22/58,102.16 = 25,110.47/x
3. Step 3: Cross multiply
   42,118.22x = 58,102.16 × 25,110.47
4. Step 4: Simplify right side
   42,118.22x = 1,458,972,565.32
5. Step 5: Solve for x
   x = 1,458,972,565.32/42,118.22
6. Step 6: Final answer
   x = 34,639.94