Finding the Fourth Proportional to 8,995,443.88, 12,414,005.86 and 4,921,062.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,995,443.88 : 12,414,005.86 = 4,921,062.76 : x
2. Step 2: Convert to fraction form
   8,995,443.88/12,414,005.86 = 4,921,062.76/x
3. Step 3: Cross multiply
   8,995,443.88x = 12,414,005.86 × 4,921,062.76
4. Step 4: Simplify right side
   8,995,443.88x = 61,090,101,940,067.77
5. Step 5: Solve for x
   x = 61,090,101,940,067.77/8,995,443.88
6. Step 6: Final answer
   x = 6,791,227.07