Finding the Fourth Proportional to 82,870.16, 124,326.09 and 32,933.66

Step by Step Solution

1. Step 1: Write the proportion equation
   82,870.16 : 124,326.09 = 32,933.66 : x
2. Step 2: Convert to fraction form
   82,870.16/124,326.09 = 32,933.66/x
3. Step 3: Cross multiply
   82,870.16x = 124,326.09 × 32,933.66
4. Step 4: Simplify right side
   82,870.16x = 4,094,512,555.56
5. Step 5: Solve for x
   x = 4,094,512,555.56/82,870.16
6. Step 6: Final answer
   x = 49,408.77