Finding the Fourth Proportional to 83,185.31, 114,795.73 and 45,459.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,185.31 : 114,795.73 = 45,459.56 : x
2. Step 2: Convert to fraction form
   83,185.31/114,795.73 = 45,459.56/x
3. Step 3: Cross multiply
   83,185.31x = 114,795.73 × 45,459.56
4. Step 4: Simplify right side
   83,185.31x = 5,218,563,719.49
5. Step 5: Solve for x
   x = 5,218,563,719.49/83,185.31
6. Step 6: Final answer
   x = 62,734.20