Finding the Fourth Proportional to 146,034.56, 201,527.73 and 78,966.56

Step by Step Solution

1. Step 1: Write the proportion equation
   146,034.56 : 201,527.73 = 78,966.56 : x
2. Step 2: Convert to fraction form
   146,034.56/201,527.73 = 78,966.56/x
3. Step 3: Cross multiply
   146,034.56x = 201,527.73 × 78,966.56
4. Step 4: Simplify right side
   146,034.56x = 15,913,952,086.53
5. Step 5: Solve for x
   x = 15,913,952,086.53/146,034.56
6. Step 6: Final answer
   x = 108,973.87