Finding the Fourth Proportional to 3,611,892.45, 4,983,709.77 and 2,141,529.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611,892.45 : 4,983,709.77 = 2,141,529.42 : x
2. Step 2: Convert to fraction form
   3,611,892.45/4,983,709.77 = 2,141,529.42/x
3. Step 3: Cross multiply
   3,611,892.45x = 4,983,709.77 × 2,141,529.42
4. Step 4: Simplify right side
   3,611,892.45x = 10,672,761,093,196.43
5. Step 5: Solve for x
   x = 10,672,761,093,196.43/3,611,892.45
6. Step 6: Final answer
   x = 2,954,894.49