Finding the Fourth Proportional to 5,566,847.72, 8,336,096.18 and 3,667,831.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,566,847.72 : 8,336,096.18 = 3,667,831.88 : x
2. Step 2: Convert to fraction form
   5,566,847.72/8,336,096.18 = 3,667,831.88/x
3. Step 3: Cross multiply
   5,566,847.72x = 8,336,096.18 × 3,667,831.88
4. Step 4: Simplify right side
   5,566,847.72x = 30,575,399,305,411.06
5. Step 5: Solve for x
   x = 30,575,399,305,411.06/5,566,847.72
6. Step 6: Final answer
   x = 5,492,408.06