Finding the Fourth Proportional to 8,976,853.42, 13,485,209.37 and 5,567,659.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,976,853.42 : 13,485,209.37 = 5,567,659.54 : x
2. Step 2: Convert to fraction form
   8,976,853.42/13,485,209.37 = 5,567,659.54/x
3. Step 3: Cross multiply
   8,976,853.42x = 13,485,209.37 × 5,567,659.54
4. Step 4: Simplify right side
   8,976,853.42x = 75,081,054,597,777.89
5. Step 5: Solve for x
   x = 75,081,054,597,777.89/8,976,853.42
6. Step 6: Final answer
   x = 8,363,849.90