Finding the Fourth Proportional to 202,654.62, 279,665.39 and 110,776.52

Step by Step Solution

1. Step 1: Write the proportion equation
   202,654.62 : 279,665.39 = 110,776.52 : x
2. Step 2: Convert to fraction form
   202,654.62/279,665.39 = 110,776.52/x
3. Step 3: Cross multiply
   202,654.62x = 279,665.39 × 110,776.52
4. Step 4: Simplify right side
   202,654.62x = 30,980,359,644.75
5. Step 5: Solve for x
   x = 30,980,359,644.75/202,654.62
6. Step 6: Final answer
   x = 152,872.70