Finding the Fourth Proportional to 2,513,074.56, 3,768,989.04 and 715,973.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513,074.56 : 3,768,989.04 = 715,973.61 : x
2. Step 2: Convert to fraction form
   2,513,074.56/3,768,989.04 = 715,973.61/x
3. Step 3: Cross multiply
   2,513,074.56x = 3,768,989.04 × 715,973.61
4. Step 4: Simplify right side
   2,513,074.56x = 2,698,496,689,019.23
5. Step 5: Solve for x
   x = 2,698,496,689,019.23/2,513,074.56
6. Step 6: Final answer
   x = 1,073,782.98