Finding the Fourth Proportional to 82,901.31, 124,259.63 and 32,968.05

Step by Step Solution

1. Step 1: Write the proportion equation
   82,901.31 : 124,259.63 = 32,968.05 : x
2. Step 2: Convert to fraction form
   82,901.31/124,259.63 = 32,968.05/x
3. Step 3: Cross multiply
   82,901.31x = 124,259.63 × 32,968.05
4. Step 4: Simplify right side
   82,901.31x = 4,096,597,529.98
5. Step 5: Solve for x
   x = 4,096,597,529.98/82,901.31
6. Step 6: Final answer
   x = 49,415.35