Finding the Fourth Proportional to 108,083.56, 162,132.06 and 45,733

Step by Step Solution

1. Step 1: Write the proportion equation
   108,083.56 : 162,132.06 = 45,733 : x
2. Step 2: Convert to fraction form
   108,083.56/162,132.06 = 45,733/x
3. Step 3: Cross multiply
   108,083.56x = 162,132.06 × 45,733
4. Step 4: Simplify right side
   108,083.56x = 7,414,785,499.98
5. Step 5: Solve for x
   x = 7,414,785,499.98/108,083.56
6. Step 6: Final answer
   x = 68,602.34