Finding the Fourth Proportional to 82,332.59, 123,499.18 and 20,003.09

Step by Step Solution

1. Step 1: Write the proportion equation
   82,332.59 : 123,499.18 = 20,003.09 : x
2. Step 2: Convert to fraction form
   82,332.59/123,499.18 = 20,003.09/x
3. Step 3: Cross multiply
   82,332.59x = 123,499.18 × 20,003.09
4. Step 4: Simplify right side
   82,332.59x = 2,470,365,083.10
5. Step 5: Solve for x
   x = 2,470,365,083.10/82,332.59
6. Step 6: Final answer
   x = 30,004.71