Finding the Fourth Proportional to 56,227,788,168.50, 84,282,384,730.28 and 18,444,497,361.98

Step by Step Solution

1. Step 1: Write the proportion equation
   56,227,788,168.50 : 84,282,384,730.28 = 18,444,497,361.98 : x
2. Step 2: Convert to fraction form
   56,227,788,168.50/84,282,384,730.28 = 18,444,497,361.98/x
3. Step 3: Cross multiply
   56,227,788,168.50x = 84,282,384,730.28 × 18,444,497,361.98
4. Step 4: Simplify right side
   56,227,788,168.50x = 1,554,546,222,818,518,892,544
5. Step 5: Solve for x
   x = 1,554,546,222,818,518,892,544/56,227,788,168.50
6. Step 6: Final answer
   x = 27,647,294,575.41