Finding the Fourth Proportional to 2,111,724.43, 3,167,586.48 and 974,150.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,724.43 : 3,167,586.48 = 974,150.03 : x
2. Step 2: Convert to fraction form
   2,111,724.43/3,167,586.48 = 974,150.03/x
3. Step 3: Cross multiply
   2,111,724.43x = 3,167,586.48 × 974,150.03
4. Step 4: Simplify right side
   2,111,724.43x = 3,085,704,464,519.59
5. Step 5: Solve for x
   x = 3,085,704,464,519.59/2,111,724.43
6. Step 6: Final answer
   x = 1,461,224.97