Finding the Fourth Proportional to 9,855,105.90, 14,782,695.18 and 3,031,631.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,855,105.90 : 14,782,695.18 = 3,031,631.82 : x
2. Step 2: Convert to fraction form
   9,855,105.90/14,782,695.18 = 3,031,631.82/x
3. Step 3: Cross multiply
   9,855,105.90x = 14,782,695.18 × 3,031,631.82
4. Step 4: Simplify right side
   9,855,105.90x = 44,815,689,093,048.62
5. Step 5: Solve for x
   x = 44,815,689,093,048.62/9,855,105.90
6. Step 6: Final answer
   x = 4,547,458.91