Finding the Fourth Proportional to 1,404,613.30, 1,939,676.21 and 1,033,839.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,613.30 : 1,939,676.21 = 1,033,839.79 : x
2. Step 2: Convert to fraction form
   1,404,613.30/1,939,676.21 = 1,033,839.79/x
3. Step 3: Cross multiply
   1,404,613.30x = 1,939,676.21 × 1,033,839.79
4. Step 4: Simplify right side
   1,404,613.30x = 2,005,314,445,614.40
5. Step 5: Solve for x
   x = 2,005,314,445,614.40/1,404,613.30
6. Step 6: Final answer
   x = 1,427,663.01