Finding the Fourth Proportional to 176,522.52, 243,367.02 and 146,196.12

Step by Step Solution

1. Step 1: Write the proportion equation
   176,522.52 : 243,367.02 = 146,196.12 : x
2. Step 2: Convert to fraction form
   176,522.52/243,367.02 = 146,196.12/x
3. Step 3: Cross multiply
   176,522.52x = 243,367.02 × 146,196.12
4. Step 4: Simplify right side
   176,522.52x = 35,579,314,059.96
5. Step 5: Solve for x
   x = 35,579,314,059.96/176,522.52
6. Step 6: Final answer
   x = 201,556.80