Finding the Fourth Proportional to 281,300.00, 388,134.05 and 166,614.53

Step by Step Solution

1. Step 1: Write the proportion equation
   281,300.00 : 388,134.05 = 166,614.53 : x
2. Step 2: Convert to fraction form
   281,300.00/388,134.05 = 166,614.53/x
3. Step 3: Cross multiply
   281,300.00x = 388,134.05 × 166,614.53
4. Step 4: Simplify right side
   281,300.00x = 64,668,769,544.00
5. Step 5: Solve for x
   x = 64,668,769,544.00/281,300.00
6. Step 6: Final answer
   x = 229,892.54