Finding the Fourth Proportional to 3,624,978.49, 5,436,304.78 and 1,195,585.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,624,978.49 : 5,436,304.78 = 1,195,585.59 : x
2. Step 2: Convert to fraction form
   3,624,978.49/5,436,304.78 = 1,195,585.59/x
3. Step 3: Cross multiply
   3,624,978.49x = 5,436,304.78 × 1,195,585.59
4. Step 4: Simplify right side
   3,624,978.49x = 6,499,567,657,816.12
5. Step 5: Solve for x
   x = 6,499,567,657,816.12/3,624,978.49
6. Step 6: Final answer
   x = 1,792,994.82