Finding the Fourth Proportional to 82,934.56, 124,401.52 and 69,054.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,934.56 : 124,401.52 = 69,054.24 : x
2. Step 2: Convert to fraction form
   82,934.56/124,401.52 = 69,054.24/x
3. Step 3: Cross multiply
   82,934.56x = 124,401.52 × 69,054.24
4. Step 4: Simplify right side
   82,934.56x = 8,590,452,418.44
5. Step 5: Solve for x
   x = 8,590,452,418.44/82,934.56
6. Step 6: Final answer
   x = 103,581.09