Finding the Fourth Proportional to 2,813,086.12, 3,882,054.72 and 1,523,931.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,086.12 : 3,882,054.72 = 1,523,931.64 : x
2. Step 2: Convert to fraction form
   2,813,086.12/3,882,054.72 = 1,523,931.64/x
3. Step 3: Cross multiply
   2,813,086.12x = 3,882,054.72 × 1,523,931.64
4. Step 4: Simplify right side
   2,813,086.12x = 5,915,986,016,019.34
5. Step 5: Solve for x
   x = 5,915,986,016,019.34/2,813,086.12
6. Step 6: Final answer
   x = 2,103,023.43