Finding the Fourth Proportional to 267,131.62, 368,649.98 and 146,284.38

Step by Step Solution

1. Step 1: Write the proportion equation
   267,131.62 : 368,649.98 = 146,284.38 : x
2. Step 2: Convert to fraction form
   267,131.62/368,649.98 = 146,284.38/x
3. Step 3: Cross multiply
   267,131.62x = 368,649.98 × 146,284.38
4. Step 4: Simplify right side
   267,131.62x = 53,927,734,401.31
5. Step 5: Solve for x
   x = 53,927,734,401.31/267,131.62
6. Step 6: Final answer
   x = 201,877.02