Finding the Fourth Proportional to 267,969.82, 369,798.98 and 147,118.89

Step by Step Solution

1. Step 1: Write the proportion equation
   267,969.82 : 369,798.98 = 147,118.89 : x
2. Step 2: Convert to fraction form
   267,969.82/369,798.98 = 147,118.89/x
3. Step 3: Cross multiply
   267,969.82x = 369,798.98 × 147,118.89
4. Step 4: Simplify right side
   267,969.82x = 54,404,415,565.29
5. Step 5: Solve for x
   x = 54,404,415,565.29/267,969.82
6. Step 6: Final answer
   x = 203,024.41