Finding the Fourth Proportional to 82,424.46, 123,535.35 and 37,989.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,424.46 : 123,535.35 = 37,989.54 : x
2. Step 2: Convert to fraction form
   82,424.46/123,535.35 = 37,989.54/x
3. Step 3: Cross multiply
   82,424.46x = 123,535.35 × 37,989.54
4. Step 4: Simplify right side
   82,424.46x = 4,693,051,120.24
5. Step 5: Solve for x
   x = 4,693,051,120.24/82,424.46
6. Step 6: Final answer
   x = 56,937.60