Finding the Fourth Proportional to 267,081.96, 368,574.18 and 146,234.50

Step by Step Solution

1. Step 1: Write the proportion equation
   267,081.96 : 368,574.18 = 146,234.50 : x
2. Step 2: Convert to fraction form
   267,081.96/368,574.18 = 146,234.50/x
3. Step 3: Cross multiply
   267,081.96x = 368,574.18 × 146,234.50
4. Step 4: Simplify right side
   267,081.96x = 53,898,260,003.77
5. Step 5: Solve for x
   x = 53,898,260,003.77/267,081.96
6. Step 6: Final answer
   x = 201,804.20