Finding the Fourth Proportional to 3,374,617.49, 5,062,669.82 and 978,562.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,374,617.49 : 5,062,669.82 = 978,562.16 : x
2. Step 2: Convert to fraction form
   3,374,617.49/5,062,669.82 = 978,562.16/x
3. Step 3: Cross multiply
   3,374,617.49x = 5,062,669.82 × 978,562.16
4. Step 4: Simplify right side
   3,374,617.49x = 4,954,137,114,426.01
5. Step 5: Solve for x
   x = 4,954,137,114,426.01/3,374,617.49
6. Step 6: Final answer
   x = 1,468,058.86