Finding the Fourth Proportional to 267,018.46, 368,485.41 and 146,159.98

Step by Step Solution

1. Step 1: Write the proportion equation
   267,018.46 : 368,485.41 = 146,159.98 : x
2. Step 2: Convert to fraction form
   267,018.46/368,485.41 = 146,159.98/x
3. Step 3: Cross multiply
   267,018.46x = 368,485.41 × 146,159.98
4. Step 4: Simplify right side
   267,018.46x = 53,857,820,155.89
5. Step 5: Solve for x
   x = 53,857,820,155.89/267,018.46
6. Step 6: Final answer
   x = 201,700.74