Finding the Fourth Proportional to 1,401,868.16, 1,934,576.16 and 798,256.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,868.16 : 1,934,576.16 = 798,256.16 : x
2. Step 2: Convert to fraction form
   1,401,868.16/1,934,576.16 = 798,256.16/x
3. Step 3: Cross multiply
   1,401,868.16x = 1,934,576.16 × 798,256.16
4. Step 4: Simplify right side
   1,401,868.16x = 1,544,287,336,709.15
5. Step 5: Solve for x
   x = 1,544,287,336,709.15/1,401,868.16
6. Step 6: Final answer
   x = 1,101,592.42