Finding the Fourth Proportional to 2,033,589.16, 3,050,405.34 and 613,657.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033,589.16 : 3,050,405.34 = 613,657.72 : x
2. Step 2: Convert to fraction form
   2,033,589.16/3,050,405.34 = 613,657.72/x
3. Step 3: Cross multiply
   2,033,589.16x = 3,050,405.34 × 613,657.72
4. Step 4: Simplify right side
   2,033,589.16x = 1,871,904,786,020.22
5. Step 5: Solve for x
   x = 1,871,904,786,020.22/2,033,589.16
6. Step 6: Final answer
   x = 920,493.10