Finding the Fourth Proportional to 10,768,264.52, 14,867,481.72 and 8,283,072.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,768,264.52 : 14,867,481.72 = 8,283,072.09 : x
2. Step 2: Convert to fraction form
   10,768,264.52/14,867,481.72 = 8,283,072.09/x
3. Step 3: Cross multiply
   10,768,264.52x = 14,867,481.72 × 8,283,072.09
4. Step 4: Simplify right side
   10,768,264.52x = 123,148,422,830,853.06
5. Step 5: Solve for x
   x = 123,148,422,830,853.06/10,768,264.52
6. Step 6: Final answer
   x = 11,436,236.78