Finding the Fourth Proportional to 83,164.16, 124,795.44 and 30,610.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,164.16 : 124,795.44 = 30,610.56 : x
2. Step 2: Convert to fraction form
   83,164.16/124,795.44 = 30,610.56/x
3. Step 3: Cross multiply
   83,164.16x = 124,795.44 × 30,610.56
4. Step 4: Simplify right side
   83,164.16x = 3,820,058,303.85
5. Step 5: Solve for x
   x = 3,820,058,303.85/83,164.16
6. Step 6: Final answer
   x = 45,933.95