Finding the Fourth Proportional to 2,144,169.84, 2,958,933.72 and 1,177,291.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,169.84 : 2,958,933.72 = 1,177,291.72 : x
2. Step 2: Convert to fraction form
   2,144,169.84/2,958,933.72 = 1,177,291.72/x
3. Step 3: Cross multiply
   2,144,169.84x = 2,958,933.72 × 1,177,291.72
4. Step 4: Simplify right side
   2,144,169.84x = 3,483,528,168,584.80
5. Step 5: Solve for x
   x = 3,483,528,168,584.80/2,144,169.84
6. Step 6: Final answer
   x = 1,624,651.23