Finding the Fourth Proportional to 1,141,253.42, 1,574,659.31 and 675,872.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,253.42 : 1,574,659.31 = 675,872.30 : x
2. Step 2: Convert to fraction form
   1,141,253.42/1,574,659.31 = 675,872.30/x
3. Step 3: Cross multiply
   1,141,253.42x = 1,574,659.31 × 675,872.30
4. Step 4: Simplify right side
   1,141,253.42x = 1,064,268,610,123.40
5. Step 5: Solve for x
   x = 1,064,268,610,123.40/1,141,253.42
6. Step 6: Final answer
   x = 932,543.64