Finding the Fourth Proportional to 82,590.03, 123,934.05 and 30,003.62

Step by Step Solution

1. Step 1: Write the proportion equation
   82,590.03 : 123,934.05 = 30,003.62 : x
2. Step 2: Convert to fraction form
   82,590.03/123,934.05 = 30,003.62/x
3. Step 3: Cross multiply
   82,590.03x = 123,934.05 × 30,003.62
4. Step 4: Simplify right side
   82,590.03x = 3,718,469,521.59
5. Step 5: Solve for x
   x = 3,718,469,521.59/82,590.03
6. Step 6: Final answer
   x = 45,023.23