Finding the Fourth Proportional to 1,401,671.94, 1,934,018.01 and 892,188.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,671.94 : 1,934,018.01 = 892,188.42 : x
2. Step 2: Convert to fraction form
   1,401,671.94/1,934,018.01 = 892,188.42/x
3. Step 3: Cross multiply
   1,401,671.94x = 1,934,018.01 × 892,188.42
4. Step 4: Simplify right side
   1,401,671.94x = 1,725,508,472,593.44
5. Step 5: Solve for x
   x = 1,725,508,472,593.44/1,401,671.94
6. Step 6: Final answer
   x = 1,231,035.90