Finding the Fourth Proportional to 8,003,808.39, 12,003,915.73 and 3,681,707.61

Step by Step Solution

1. Step 1: Write the proportion equation
   8,003,808.39 : 12,003,915.73 = 3,681,707.61 : x
2. Step 2: Convert to fraction form
   8,003,808.39/12,003,915.73 = 3,681,707.61/x
3. Step 3: Cross multiply
   8,003,808.39x = 12,003,915.73 × 3,681,707.61
4. Step 4: Simplify right side
   8,003,808.39x = 44,194,907,862,929.91
5. Step 5: Solve for x
   x = 44,194,907,862,929.91/8,003,808.39
6. Step 6: Final answer
   x = 5,521,734.87