Finding the Fourth Proportional to 8,012,085.96, 12,018,128.96 and 1,946,786.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,012,085.96 : 12,018,128.96 = 1,946,786.52 : x
2. Step 2: Convert to fraction form
   8,012,085.96/12,018,128.96 = 1,946,786.52/x
3. Step 3: Cross multiply
   8,012,085.96x = 12,018,128.96 × 1,946,786.52
4. Step 4: Simplify right side
   8,012,085.96x = 23,396,731,454,949.62
5. Step 5: Solve for x
   x = 23,396,731,454,949.62/8,012,085.96
6. Step 6: Final answer
   x = 2,920,179.78