Finding the Fourth Proportional to 82,443.80, 123,670.49 and 23,274.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,443.80 : 123,670.49 = 23,274.52 : x
2. Step 2: Convert to fraction form
   82,443.80/123,670.49 = 23,274.52/x
3. Step 3: Cross multiply
   82,443.80x = 123,670.49 × 23,274.52
4. Step 4: Simplify right side
   82,443.80x = 2,878,370,635.48
5. Step 5: Solve for x
   x = 2,878,370,635.48/82,443.80
6. Step 6: Final answer
   x = 34,913.12