Finding the Fourth Proportional to 2,261,713.42, 3,387,698.38 and 1,061,837.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,261,713.42 : 3,387,698.38 = 1,061,837.74 : x
2. Step 2: Convert to fraction form
   2,261,713.42/3,387,698.38 = 1,061,837.74/x
3. Step 3: Cross multiply
   2,261,713.42x = 3,387,698.38 × 1,061,837.74
4. Step 4: Simplify right side
   2,261,713.42x = 3,597,185,991,620.86
5. Step 5: Solve for x
   x = 3,597,185,991,620.86/2,261,713.42
6. Step 6: Final answer
   x = 1,590,469.40