Finding the Fourth Proportional to 8,067,487.40, 12,103,596.61 and 2,602,472.73

Step by Step Solution

1. Step 1: Write the proportion equation
   8,067,487.40 : 12,103,596.61 = 2,602,472.73 : x
2. Step 2: Convert to fraction form
   8,067,487.40/12,103,596.61 = 2,602,472.73/x
3. Step 3: Cross multiply
   8,067,487.40x = 12,103,596.61 × 2,602,472.73
4. Step 4: Simplify right side
   8,067,487.40x = 31,499,280,112,445.45
5. Step 5: Solve for x
   x = 31,499,280,112,445.45/8,067,487.40
6. Step 6: Final answer
   x = 3,904,472.18