Finding the Fourth Proportional to 267,536.71, 369,200.55 and 146,675.40

Step by Step Solution

1. Step 1: Write the proportion equation
   267,536.71 : 369,200.55 = 146,675.40 : x
2. Step 2: Convert to fraction form
   267,536.71/369,200.55 = 146,675.40/x
3. Step 3: Cross multiply
   267,536.71x = 369,200.55 × 146,675.40
4. Step 4: Simplify right side
   267,536.71x = 54,152,638,351.47
5. Step 5: Solve for x
   x = 54,152,638,351.47/267,536.71
6. Step 6: Final answer
   x = 202,411.99