Finding the Fourth Proportional to 42,103.35, 58,101.17 and 25,098.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,103.35 : 58,101.17 = 25,098.80 : x
2. Step 2: Convert to fraction form
   42,103.35/58,101.17 = 25,098.80/x
3. Step 3: Cross multiply
   42,103.35x = 58,101.17 × 25,098.80
4. Step 4: Simplify right side
   42,103.35x = 1,458,269,229.60
5. Step 5: Solve for x
   x = 1,458,269,229.60/42,103.35
6. Step 6: Final answer
   x = 34,635.47