Finding the Fourth Proportional to 1,969,200.42, 2,952,115.74 and 755,647.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,200.42 : 2,952,115.74 = 755,647.89 : x
2. Step 2: Convert to fraction form
   1,969,200.42/2,952,115.74 = 755,647.89/x
3. Step 3: Cross multiply
   1,969,200.42x = 2,952,115.74 × 755,647.89
4. Step 4: Simplify right side
   1,969,200.42x = 2,230,760,029,966.79
5. Step 5: Solve for x
   x = 2,230,760,029,966.79/1,969,200.42
6. Step 6: Final answer
   x = 1,132,825.29