Finding the Fourth Proportional to 1,401,880.16, 1,934,592.72 and 798,268.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,880.16 : 1,934,592.72 = 798,268.16 : x
2. Step 2: Convert to fraction form
   1,401,880.16/1,934,592.72 = 798,268.16/x
3. Step 3: Cross multiply
   1,401,880.16x = 1,934,592.72 × 798,268.16
4. Step 4: Simplify right side
   1,401,880.16x = 1,544,323,770,943.80
5. Step 5: Solve for x
   x = 1,544,323,770,943.80/1,401,880.16
6. Step 6: Final answer
   x = 1,101,608.98