Finding the Fourth Proportional to 14,146,270.49, 21,204,298.28 and 8,067,914.05

Step by Step Solution

1. Step 1: Write the proportion equation
   14,146,270.49 : 21,204,298.28 = 8,067,914.05 : x
2. Step 2: Convert to fraction form
   14,146,270.49/21,204,298.28 = 8,067,914.05/x
3. Step 3: Cross multiply
   14,146,270.49x = 21,204,298.28 × 8,067,914.05
4. Step 4: Simplify right side
   14,146,270.49x = 171,074,455,980,761.88
5. Step 5: Solve for x
   x = 171,074,455,980,761.88/14,146,270.49
6. Step 6: Final answer
   x = 12,093,254.98