Finding the Fourth Proportional to 1,401,256.89, 2,094,207.32 and 1,022,974.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,256.89 : 2,094,207.32 = 1,022,974.25 : x
2. Step 2: Convert to fraction form
   1,401,256.89/2,094,207.32 = 1,022,974.25/x
3. Step 3: Cross multiply
   1,401,256.89x = 2,094,207.32 × 1,022,974.25
4. Step 4: Simplify right side
   1,401,256.89x = 2,142,320,154,607.91
5. Step 5: Solve for x
   x = 2,142,320,154,607.91/1,401,256.89
6. Step 6: Final answer
   x = 1,528,856.11