Finding the Fourth Proportional to 58,500.38, 80,725.09 and 35,829.02

Step by Step Solution

1. Step 1: Write the proportion equation
   58,500.38 : 80,725.09 = 35,829.02 : x
2. Step 2: Convert to fraction form
   58,500.38/80,725.09 = 35,829.02/x
3. Step 3: Cross multiply
   58,500.38x = 80,725.09 × 35,829.02
4. Step 4: Simplify right side
   58,500.38x = 2,892,300,864.11
5. Step 5: Solve for x
   x = 2,892,300,864.11/58,500.38
6. Step 6: Final answer
   x = 49,440.72