Finding the Fourth Proportional to 2,161,994.59, 2,983,410.35 and 1,244,075.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,994.59 : 2,983,410.35 = 1,244,075.57 : x
2. Step 2: Convert to fraction form
   2,161,994.59/2,983,410.35 = 1,244,075.57/x
3. Step 3: Cross multiply
   2,161,994.59x = 2,983,410.35 × 1,244,075.57
4. Step 4: Simplify right side
   2,161,994.59x = 3,711,587,942,288.86
5. Step 5: Solve for x
   x = 3,711,587,942,288.86/2,161,994.59
6. Step 6: Final answer
   x = 1,716,742.48