Finding the Fourth Proportional to 134,456,231,979.72, 201,560,233,909.82 and 67,244,991,012.09

Step by Step Solution

1. Step 1: Write the proportion equation
   134,456,231,979.72 : 201,560,233,909.82 = 67,244,991,012.09 : x
2. Step 2: Convert to fraction form
   134,456,231,979.72/201,560,233,909.82 = 67,244,991,012.09/x
3. Step 3: Cross multiply
   134,456,231,979.72x = 201,560,233,909.82 × 67,244,991,012.09
4. Step 4: Simplify right side
   134,456,231,979.72x = 13,553,916,117,660,603,514,880
5. Step 5: Solve for x
   x = 13,553,916,117,660,603,514,880/134,456,231,979.72
6. Step 6: Final answer
   x = 100,805,413,911.23