Finding the Fourth Proportional to 82,746.14, 124,190.86 and 43,330.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,746.14 : 124,190.86 = 43,330.82 : x
2. Step 2: Convert to fraction form
   82,746.14/124,190.86 = 43,330.82/x
3. Step 3: Cross multiply
   82,746.14x = 124,190.86 × 43,330.82
4. Step 4: Simplify right side
   82,746.14x = 5,381,291,800.31
5. Step 5: Solve for x
   x = 5,381,291,800.31/82,746.14
6. Step 6: Final answer
   x = 65,033.75