Finding the Fourth Proportional to 42,009,170,809.56, 57,972,830,381.57 and 22,718,630,747.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,009,170,809.56 : 57,972,830,381.57 = 22,718,630,747.82 : x
2. Step 2: Convert to fraction form
   42,009,170,809.56/57,972,830,381.57 = 22,718,630,747.82/x
3. Step 3: Cross multiply
   42,009,170,809.56x = 57,972,830,381.57 × 22,718,630,747.82
4. Step 4: Simplify right side
   42,009,170,809.56x = 1,317,063,326,844,776,087,552
5. Step 5: Solve for x
   x = 1,317,063,326,844,776,087,552/42,009,170,809.56
6. Step 6: Final answer
   x = 31,351,804,890.78