Finding the Fourth Proportional to 267,401.37, 369,008.01 and 146,540.10

Step by Step Solution

1. Step 1: Write the proportion equation
   267,401.37 : 369,008.01 = 146,540.10 : x
2. Step 2: Convert to fraction form
   267,401.37/369,008.01 = 146,540.10/x
3. Step 3: Cross multiply
   267,401.37x = 369,008.01 × 146,540.10
4. Step 4: Simplify right side
   267,401.37x = 54,074,470,686.20
5. Step 5: Solve for x
   x = 54,074,470,686.20/267,401.37
6. Step 6: Final answer
   x = 202,222.12