Finding the Fourth Proportional to 1,300,523.58, 1,951,345.71 and 542,514.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,523.58 : 1,951,345.71 = 542,514.33 : x
2. Step 2: Convert to fraction form
   1,300,523.58/1,951,345.71 = 542,514.33/x
3. Step 3: Cross multiply
   1,300,523.58x = 1,951,345.71 × 542,514.33
4. Step 4: Simplify right side
   1,300,523.58x = 1,058,633,010,459.02
5. Step 5: Solve for x
   x = 1,058,633,010,459.02/1,300,523.58
6. Step 6: Final answer
   x = 814,005.24