Finding the Fourth Proportional to 267,426.89, 369,051.98 and 146,565.57

Step by Step Solution

1. Step 1: Write the proportion equation
   267,426.89 : 369,051.98 = 146,565.57 : x
2. Step 2: Convert to fraction form
   267,426.89/369,051.98 = 146,565.57/x
3. Step 3: Cross multiply
   267,426.89x = 369,051.98 × 146,565.57
4. Step 4: Simplify right side
   267,426.89x = 54,090,313,808.33
5. Step 5: Solve for x
   x = 54,090,313,808.33/267,426.89
6. Step 6: Final answer
   x = 202,262.06