Finding the Fourth Proportional to 10,184,821.72, 14,054,732.22 and 5,601,128.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,184,821.72 : 14,054,732.22 = 5,601,128.92 : x
2. Step 2: Convert to fraction form
   10,184,821.72/14,054,732.22 = 5,601,128.92/x
3. Step 3: Cross multiply
   10,184,821.72x = 14,054,732.22 × 5,601,128.92
4. Step 4: Simplify right side
   10,184,821.72x = 78,722,367,100,297.81
5. Step 5: Solve for x
   x = 78,722,367,100,297.81/10,184,821.72
6. Step 6: Final answer
   x = 7,729,380.96