Finding the Fourth Proportional to 42,105.83, 58,104.60 and 25,101.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,105.83 : 58,104.60 = 25,101.32 : x
2. Step 2: Convert to fraction form
   42,105.83/58,104.60 = 25,101.32/x
3. Step 3: Cross multiply
   42,105.83x = 58,104.60 × 25,101.32
4. Step 4: Simplify right side
   42,105.83x = 1,458,502,158.07
5. Step 5: Solve for x
   x = 1,458,502,158.07/42,105.83
6. Step 6: Final answer
   x = 34,638.96