Finding the Fourth Proportional to 1,066,141.09, 1,471,234.71 and 582,702.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,141.09 : 1,471,234.71 = 582,702.31 : x
2. Step 2: Convert to fraction form
   1,066,141.09/1,471,234.71 = 582,702.31/x
3. Step 3: Cross multiply
   1,066,141.09x = 1,471,234.71 × 582,702.31
4. Step 4: Simplify right side
   1,066,141.09x = 857,291,864,069.18
5. Step 5: Solve for x
   x = 857,291,864,069.18/1,066,141.09
6. Step 6: Final answer
   x = 804,107.33