Finding the Fourth Proportional to 123,412,215.84, 170,321,044.56 and 70,496,843.22

Step by Step Solution

1. Step 1: Write the proportion equation
   123,412,215.84 : 170,321,044.56 = 70,496,843.22 : x
2. Step 2: Convert to fraction form
   123,412,215.84/170,321,044.56 = 70,496,843.22/x
3. Step 3: Cross multiply
   123,412,215.84x = 170,321,044.56 × 70,496,843.22
4. Step 4: Simplify right side
   123,412,215.84x = 12,007,095,975,412,954
5. Step 5: Solve for x
   x = 12,007,095,975,412,954/123,412,215.84
6. Step 6: Final answer
   x = 97,292,605.06