Finding the Fourth Proportional to 267,196.32, 368,714.04 and 146,339.06

Step by Step Solution

1. Step 1: Write the proportion equation
   267,196.32 : 368,714.04 = 146,339.06 : x
2. Step 2: Convert to fraction form
   267,196.32/368,714.04 = 146,339.06/x
3. Step 3: Cross multiply
   267,196.32x = 368,714.04 × 146,339.06
4. Step 4: Simplify right side
   267,196.32x = 53,957,266,022.40
5. Step 5: Solve for x
   x = 53,957,266,022.40/267,196.32
6. Step 6: Final answer
   x = 201,938.66