Finding the Fourth Proportional to 82,467.09, 123,605.01 and 38,000.43

Step by Step Solution

1. Step 1: Write the proportion equation
   82,467.09 : 123,605.01 = 38,000.43 : x
2. Step 2: Convert to fraction form
   82,467.09/123,605.01 = 38,000.43/x
3. Step 3: Cross multiply
   82,467.09x = 123,605.01 × 38,000.43
4. Step 4: Simplify right side
   82,467.09x = 4,697,043,530.15
5. Step 5: Solve for x
   x = 4,697,043,530.15/82,467.09
6. Step 6: Final answer
   x = 56,956.58