Finding the Fourth Proportional to 267,530.68, 369,196.50 and 146,683

Step by Step Solution

1. Step 1: Write the proportion equation
   267,530.68 : 369,196.50 = 146,683 : x
2. Step 2: Convert to fraction form
   267,530.68/369,196.50 = 146,683/x
3. Step 3: Cross multiply
   267,530.68x = 369,196.50 × 146,683
4. Step 4: Simplify right side
   267,530.68x = 54,154,850,209.50
5. Step 5: Solve for x
   x = 54,154,850,209.50/267,530.68
6. Step 6: Final answer
   x = 202,424.82