Finding the Fourth Proportional to 1,401,644.32, 2,103,795.69 and 867,549.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,644.32 : 2,103,795.69 = 867,549.76 : x
2. Step 2: Convert to fraction form
   1,401,644.32/2,103,795.69 = 867,549.76/x
3. Step 3: Cross multiply
   1,401,644.32x = 2,103,795.69 × 867,549.76
4. Step 4: Simplify right side
   1,401,644.32x = 1,825,147,445,948.53
5. Step 5: Solve for x
   x = 1,825,147,445,948.53/1,401,644.32
6. Step 6: Final answer
   x = 1,302,147.36