Finding the Fourth Proportional to 2,407,780.22, 3,322,648.52 and 1,320,027.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407,780.22 : 3,322,648.52 = 1,320,027.93 : x
2. Step 2: Convert to fraction form
   2,407,780.22/3,322,648.52 = 1,320,027.93/x
3. Step 3: Cross multiply
   2,407,780.22x = 3,322,648.52 × 1,320,027.93
4. Step 4: Simplify right side
   2,407,780.22x = 4,385,988,841,373.02
5. Step 5: Solve for x
   x = 4,385,988,841,373.02/2,407,780.22
6. Step 6: Final answer
   x = 1,821,590.20