Finding the Fourth Proportional to 8,664,601.04, 12,987,685.56 and 3,270,960.08

Step by Step Solution

1. Step 1: Write the proportion equation
   8,664,601.04 : 12,987,685.56 = 3,270,960.08 : x
2. Step 2: Convert to fraction form
   8,664,601.04/12,987,685.56 = 3,270,960.08/x
3. Step 3: Cross multiply
   8,664,601.04x = 12,987,685.56 × 3,270,960.08
4. Step 4: Simplify right side
   8,664,601.04x = 42,482,200,998,352.45
5. Step 5: Solve for x
   x = 42,482,200,998,352.45/8,664,601.04
6. Step 6: Final answer
   x = 4,902,961.00