Finding the Fourth Proportional to 1,514,796.39, 2,091,176.60 and 942,021.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,796.39 : 2,091,176.60 = 942,021.09 : x
2. Step 2: Convert to fraction form
   1,514,796.39/2,091,176.60 = 942,021.09/x
3. Step 3: Cross multiply
   1,514,796.39x = 2,091,176.60 × 942,021.09
4. Step 4: Simplify right side
   1,514,796.39x = 1,969,932,455,404.39
5. Step 5: Solve for x
   x = 1,969,932,455,404.39/1,514,796.39
6. Step 6: Final answer
   x = 1,300,460.23