Finding the Fourth Proportional to 42,669,367.25, 58,864,962.33 and 25,019,260.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,669,367.25 : 58,864,962.33 = 25,019,260.70 : x
2. Step 2: Convert to fraction form
   42,669,367.25/58,864,962.33 = 25,019,260.70/x
3. Step 3: Cross multiply
   42,669,367.25x = 58,864,962.33 × 25,019,260.70
4. Step 4: Simplify right side
   42,669,367.25x = 1,472,757,838,629,949.25
5. Step 5: Solve for x
   x = 1,472,757,838,629,949.25/42,669,367.25
6. Step 6: Final answer
   x = 34,515,577.18