Finding the Fourth Proportional to 82,004.04, 123,044.94 and 48,789.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,004.04 : 123,044.94 = 48,789.72 : x
2. Step 2: Convert to fraction form
   82,004.04/123,044.94 = 48,789.72/x
3. Step 3: Cross multiply
   82,004.04x = 123,044.94 × 48,789.72
4. Step 4: Simplify right side
   82,004.04x = 6,003,328,170.02
5. Step 5: Solve for x
   x = 6,003,328,170.02/82,004.04
6. Step 6: Final answer
   x = 73,207.71