Finding the Fourth Proportional to 1,469,270.78, 2,027,482.50 and 824,566.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,270.78 : 2,027,482.50 = 824,566.42 : x
2. Step 2: Convert to fraction form
   1,469,270.78/2,027,482.50 = 824,566.42/x
3. Step 3: Cross multiply
   1,469,270.78x = 2,027,482.50 × 824,566.42
4. Step 4: Simplify right side
   1,469,270.78x = 1,671,793,978,476.82
5. Step 5: Solve for x
   x = 1,671,793,978,476.82/1,469,270.78
6. Step 6: Final answer
   x = 1,137,839.26