Finding the Fourth Proportional to 3,374,607.43, 5,062,654.73 and 978,552.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,374,607.43 : 5,062,654.73 = 978,552.10 : x
2. Step 2: Convert to fraction form
   3,374,607.43/5,062,654.73 = 978,552.10/x
3. Step 3: Cross multiply
   3,374,607.43x = 5,062,654.73 × 978,552.10
4. Step 4: Simplify right side
   3,374,607.43x = 4,954,071,417,616.43
5. Step 5: Solve for x
   x = 4,954,071,417,616.43/3,374,607.43
6. Step 6: Final answer
   x = 1,468,043.77