Finding the Fourth Proportional to 82,415.04, 123,629.86 and 44,959.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,415.04 : 123,629.86 = 44,959.02 : x
2. Step 2: Convert to fraction form
   82,415.04/123,629.86 = 44,959.02/x
3. Step 3: Cross multiply
   82,415.04x = 123,629.86 × 44,959.02
4. Step 4: Simplify right side
   82,415.04x = 5,558,277,348.34
5. Step 5: Solve for x
   x = 5,558,277,348.34/82,415.04
6. Step 6: Final answer
   x = 67,442.51