Finding the Fourth Proportional to 8,514,496.72, 12,760,655.64 and 3,459,898

Step by Step Solution

1. Step 1: Write the proportion equation
   8,514,496.72 : 12,760,655.64 = 3,459,898 : x
2. Step 2: Convert to fraction form
   8,514,496.72/12,760,655.64 = 3,459,898/x
3. Step 3: Cross multiply
   8,514,496.72x = 12,760,655.64 × 3,459,898
4. Step 4: Simplify right side
   8,514,496.72x = 44,150,566,927,524.72
5. Step 5: Solve for x
   x = 44,150,566,927,524.72/8,514,496.72
6. Step 6: Final answer
   x = 5,185,340.76