Finding the Fourth Proportional to 2,007,155.45, 3,011,323.76 and 808,460.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,155.45 : 3,011,323.76 = 808,460.75 : x
2. Step 2: Convert to fraction form
   2,007,155.45/3,011,323.76 = 808,460.75/x
3. Step 3: Cross multiply
   2,007,155.45x = 3,011,323.76 × 808,460.75
4. Step 4: Simplify right side
   2,007,155.45x = 2,434,537,065,502.42
5. Step 5: Solve for x
   x = 2,434,537,065,502.42/2,007,155.45
6. Step 6: Final answer
   x = 1,212,929.01