Finding the Fourth Proportional to 2,222,074.76, 3,066,453.62 and 1,242,012.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,074.76 : 3,066,453.62 = 1,242,012.42 : x
2. Step 2: Convert to fraction form
   2,222,074.76/3,066,453.62 = 1,242,012.42/x
3. Step 3: Cross multiply
   2,222,074.76x = 3,066,453.62 × 1,242,012.42
4. Step 4: Simplify right side
   2,222,074.76x = 3,808,573,481,393.96
5. Step 5: Solve for x
   x = 3,808,573,481,393.96/2,222,074.76
6. Step 6: Final answer
   x = 1,713,971.80