Finding the Fourth Proportional to 2,444,886.77, 3,666,499.68 and 847,076.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444,886.77 : 3,666,499.68 = 847,076.91 : x
2. Step 2: Convert to fraction form
   2,444,886.77/3,666,499.68 = 847,076.91/x
3. Step 3: Cross multiply
   2,444,886.77x = 3,666,499.68 × 847,076.91
4. Step 4: Simplify right side
   2,444,886.77x = 3,105,807,219,450.39
5. Step 5: Solve for x
   x = 3,105,807,219,450.39/2,444,886.77
6. Step 6: Final answer
   x = 1,270,327.63