Finding the Fourth Proportional to 2,096,231.25, 2,892,901.75 and 1,178,749.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,231.25 : 2,892,901.75 = 1,178,749.22 : x
2. Step 2: Convert to fraction form
   2,096,231.25/2,892,901.75 = 1,178,749.22/x
3. Step 3: Cross multiply
   2,096,231.25x = 2,892,901.75 × 1,178,749.22
4. Step 4: Simplify right side
   2,096,231.25x = 3,410,005,670,568.22
5. Step 5: Solve for x
   x = 3,410,005,670,568.22/2,096,231.25
6. Step 6: Final answer
   x = 1,626,731.62