Finding the Fourth Proportional to 82,829.30, 124,260.15 and 35,444.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,829.30 : 124,260.15 = 35,444.30 : x
2. Step 2: Convert to fraction form
   82,829.30/124,260.15 = 35,444.30/x
3. Step 3: Cross multiply
   82,829.30x = 124,260.15 × 35,444.30
4. Step 4: Simplify right side
   82,829.30x = 4,404,314,034.65
5. Step 5: Solve for x
   x = 4,404,314,034.65/82,829.30
6. Step 6: Final answer
   x = 53,173.38