Finding the Fourth Proportional to 2,521,434.77, 3,479,311.67 and 1,418,846.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,434.77 : 3,479,311.67 = 1,418,846.93 : x
2. Step 2: Convert to fraction form
   2,521,434.77/3,479,311.67 = 1,418,846.93/x
3. Step 3: Cross multiply
   2,521,434.77x = 3,479,311.67 × 1,418,846.93
4. Step 4: Simplify right side
   2,521,434.77x = 4,936,610,670,049.30
5. Step 5: Solve for x
   x = 4,936,610,670,049.30/2,521,434.77
6. Step 6: Final answer
   x = 1,957,857.78