Finding the Fourth Proportional to 12,061,324.14, 18,077,163.98 and 5,575,626.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,061,324.14 : 18,077,163.98 = 5,575,626.48 : x
2. Step 2: Convert to fraction form
   12,061,324.14/18,077,163.98 = 5,575,626.48/x
3. Step 3: Cross multiply
   12,061,324.14x = 18,077,163.98 × 5,575,626.48
4. Step 4: Simplify right side
   12,061,324.14x = 100,791,514,113,414.69
5. Step 5: Solve for x
   x = 100,791,514,113,414.69/12,061,324.14
6. Step 6: Final answer
   x = 8,356,587.80