Finding the Fourth Proportional to 82,213.76, 123,341.52 and 23,049.68

Step by Step Solution

1. Step 1: Write the proportion equation
   82,213.76 : 123,341.52 = 23,049.68 : x
2. Step 2: Convert to fraction form
   82,213.76/123,341.52 = 23,049.68/x
3. Step 3: Cross multiply
   82,213.76x = 123,341.52 × 23,049.68
4. Step 4: Simplify right side
   82,213.76x = 2,842,982,566.71
5. Step 5: Solve for x
   x = 2,842,982,566.71/82,213.76
6. Step 6: Final answer
   x = 34,580.37