Finding the Fourth Proportional to 2,005,011.55, 3,007,694.18 and 565,707.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,011.55 : 3,007,694.18 = 565,707.57 : x
2. Step 2: Convert to fraction form
   2,005,011.55/3,007,694.18 = 565,707.57/x
3. Step 3: Cross multiply
   2,005,011.55x = 3,007,694.18 × 565,707.57
4. Step 4: Simplify right side
   2,005,011.55x = 1,701,475,365,870.94
5. Step 5: Solve for x
   x = 1,701,475,365,870.94/2,005,011.55
6. Step 6: Final answer
   x = 848,611.25