Finding the Fourth Proportional to 7,108,953.57, 10,663,733.82 and 2,791,939.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,108,953.57 : 10,663,733.82 = 2,791,939.38 : x
2. Step 2: Convert to fraction form
   7,108,953.57/10,663,733.82 = 2,791,939.38/x
3. Step 3: Cross multiply
   7,108,953.57x = 10,663,733.82 × 2,791,939.38
4. Step 4: Simplify right side
   7,108,953.57x = 29,772,498,389,895.83
5. Step 5: Solve for x
   x = 29,772,498,389,895.83/7,108,953.57
6. Step 6: Final answer
   x = 4,188,028.25