Finding the Fourth Proportional to 42,325.25, 58,484.97 and 30,367.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,325.25 : 58,484.97 = 30,367.62 : x
2. Step 2: Convert to fraction form
   42,325.25/58,484.97 = 30,367.62/x
3. Step 3: Cross multiply
   42,325.25x = 58,484.97 × 30,367.62
4. Step 4: Simplify right side
   42,325.25x = 1,776,049,344.67
5. Step 5: Solve for x
   x = 1,776,049,344.67/42,325.25
6. Step 6: Final answer
   x = 41,961.94