Finding the Fourth Proportional to 1,697,112, 2,342,080.17 and 933,149.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697,112 : 2,342,080.17 = 933,149.16 : x
2. Step 2: Convert to fraction form
   1,697,112/2,342,080.17 = 933,149.16/x
3. Step 3: Cross multiply
   1,697,112x = 2,342,080.17 × 933,149.16
4. Step 4: Simplify right side
   1,697,112x = 2,185,510,143,288.16
5. Step 5: Solve for x
   x = 2,185,510,143,288.16/1,697,112
6. Step 6: Final answer
   x = 1,287,781.92