Finding the Fourth Proportional to 5,380,636.44, 8,073,054.18 and 3,104,958.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,380,636.44 : 8,073,054.18 = 3,104,958.72 : x
2. Step 2: Convert to fraction form
   5,380,636.44/8,073,054.18 = 3,104,958.72/x
3. Step 3: Cross multiply
   5,380,636.44x = 8,073,054.18 × 3,104,958.72
4. Step 4: Simplify right side
   5,380,636.44x = 25,066,499,973,223.45
5. Step 5: Solve for x
   x = 25,066,499,973,223.45/5,380,636.44
6. Step 6: Final answer
   x = 4,658,649.63