Finding the Fourth Proportional to 1,761,952.52, 2,431,288.06 and 1,036,640.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,761,952.52 : 2,431,288.06 = 1,036,640.72 : x
2. Step 2: Convert to fraction form
   1,761,952.52/2,431,288.06 = 1,036,640.72/x
3. Step 3: Cross multiply
   1,761,952.52x = 2,431,288.06 × 1,036,640.72
4. Step 4: Simplify right side
   1,761,952.52x = 2,520,372,205,045.80
5. Step 5: Solve for x
   x = 2,520,372,205,045.80/1,761,952.52
6. Step 6: Final answer
   x = 1,430,442.75