Finding the Fourth Proportional to 1,328,671.50, 1,833,665.22 and 755,896.20

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328,671.50 : 1,833,665.22 = 755,896.20 : x
2. Step 2: Convert to fraction form
   1,328,671.50/1,833,665.22 = 755,896.20/x
3. Step 3: Cross multiply
   1,328,671.50x = 1,833,665.22 × 755,896.20
4. Step 4: Simplify right side
   1,328,671.50x = 1,386,060,571,870.16
5. Step 5: Solve for x
   x = 1,386,060,571,870.16/1,328,671.50
6. Step 6: Final answer
   x = 1,043,192.82