Finding the Fourth Proportional to 42,108.84, 58,108.74 and 25,104.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,108.84 : 58,108.74 = 25,104.32 : x
2. Step 2: Convert to fraction form
   42,108.84/58,108.74 = 25,104.32/x
3. Step 3: Cross multiply
   42,108.84x = 58,108.74 × 25,104.32
4. Step 4: Simplify right side
   42,108.84x = 1,458,780,403.76
5. Step 5: Solve for x
   x = 1,458,780,403.76/42,108.84
6. Step 6: Final answer
   x = 34,643.09