Finding the Fourth Proportional to 3,673,317.42, 5,510,032.23 and 1,398,968.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673,317.42 : 5,510,032.23 = 1,398,968.22 : x
2. Step 2: Convert to fraction form
   3,673,317.42/5,510,032.23 = 1,398,968.22/x
3. Step 3: Cross multiply
   3,673,317.42x = 5,510,032.23 × 1,398,968.22
4. Step 4: Simplify right side
   3,673,317.42x = 7,708,359,980,945.73
5. Step 5: Solve for x
   x = 7,708,359,980,945.73/3,673,317.42
6. Step 6: Final answer
   x = 2,098,473.70