Finding the Fourth Proportional to 12,131,741.32, 18,197,772.86 and 4,044,719.54

Step by Step Solution

1. Step 1: Write the proportion equation
   12,131,741.32 : 18,197,772.86 = 4,044,719.54 : x
2. Step 2: Convert to fraction form
   12,131,741.32/18,197,772.86 = 4,044,719.54/x
3. Step 3: Cross multiply
   12,131,741.32x = 18,197,772.86 × 4,044,719.54
4. Step 4: Simplify right side
   12,131,741.32x = 73,604,887,451,100.09
5. Step 5: Solve for x
   x = 73,604,887,451,100.09/12,131,741.32
6. Step 6: Final answer
   x = 6,067,132.95