Finding the Fourth Proportional to 1,142,910, 1,714,168.98 and 535,759.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,910 : 1,714,168.98 = 535,759.92 : x
2. Step 2: Convert to fraction form
   1,142,910/1,714,168.98 = 535,759.92/x
3. Step 3: Cross multiply
   1,142,910x = 1,714,168.98 × 535,759.92
4. Step 4: Simplify right side
   1,142,910x = 918,383,035,591.28
5. Step 5: Solve for x
   x = 918,383,035,591.28/1,142,910
6. Step 6: Final answer
   x = 803,547.99