Finding the Fourth Proportional to 6,296,429.76, 8,689,032.48 and 3,580,175.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,296,429.76 : 8,689,032.48 = 3,580,175.52 : x
2. Step 2: Convert to fraction form
   6,296,429.76/8,689,032.48 = 3,580,175.52/x
3. Step 3: Cross multiply
   6,296,429.76x = 8,689,032.48 × 3,580,175.52
4. Step 4: Simplify right side
   6,296,429.76x = 31,108,261,377,380.89
5. Step 5: Solve for x
   x = 31,108,261,377,380.89/6,296,429.76
6. Step 6: Final answer
   x = 4,940,619.14