Finding the Fourth Proportional to 2,033,590.16, 3,050,406.84 and 613,658.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033,590.16 : 3,050,406.84 = 613,658.72 : x
2. Step 2: Convert to fraction form
   2,033,590.16/3,050,406.84 = 613,658.72/x
3. Step 3: Cross multiply
   2,033,590.16x = 3,050,406.84 × 613,658.72
4. Step 4: Simplify right side
   2,033,590.16x = 1,871,908,756,913.64
5. Step 5: Solve for x
   x = 1,871,908,756,913.64/2,033,590.16
6. Step 6: Final answer
   x = 920,494.60