Finding the Fourth Proportional to 82,685.23, 124,027.39 and 30,094.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,685.23 : 124,027.39 = 30,094.72 : x
2. Step 2: Convert to fraction form
   82,685.23/124,027.39 = 30,094.72/x
3. Step 3: Cross multiply
   82,685.23x = 124,027.39 × 30,094.72
4. Step 4: Simplify right side
   82,685.23x = 3,732,569,132.65
5. Step 5: Solve for x
   x = 3,732,569,132.65/82,685.23
6. Step 6: Final answer
   x = 45,141.91