Finding the Fourth Proportional to 2,066,152.32, 3,098,995.20 and 718,087.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,152.32 : 3,098,995.20 = 718,087.68 : x
2. Step 2: Convert to fraction form
   2,066,152.32/3,098,995.20 = 718,087.68/x
3. Step 3: Cross multiply
   2,066,152.32x = 3,098,995.20 × 718,087.68
4. Step 4: Simplify right side
   2,066,152.32x = 2,225,350,273,499.14
5. Step 5: Solve for x
   x = 2,225,350,273,499.14/2,066,152.32
6. Step 6: Final answer
   x = 1,077,050.44