Finding the Fourth Proportional to 51,042,016.22, 76,562,907.50 and 21,876,944.13

Step by Step Solution

1. Step 1: Write the proportion equation
   51,042,016.22 : 76,562,907.50 = 21,876,944.13 : x
2. Step 2: Convert to fraction form
   51,042,016.22/76,562,907.50 = 21,876,944.13/x
3. Step 3: Cross multiply
   51,042,016.22x = 76,562,907.50 × 21,876,944.13
4. Step 4: Simplify right side
   51,042,016.22x = 1,674,962,449,698,473.25
5. Step 5: Solve for x
   x = 1,674,962,449,698,473.25/51,042,016.22
6. Step 6: Final answer
   x = 32,815,366.12